What do animals do to survive?
|
|
- Brianna Underwood
- 6 years ago
- Views:
Transcription
1
2 What do animals do to survive? Section 26-1 All Animals have are carry out Eukaryotic cells with Heterotrophs Essential functions such as No cell walls Feeding Respiration Circulation Excretion Response Movement Reproduction
3 Invertebrate feeding and digestion Invertebrates can either have intracellular or extracellular digestion: Intracellular meaning that food is digested within each individual cell of the organism. Animals without a digestive tract. Examples: Sponges (can excrete extracellular enzymes) Extracellular means that digestion occurs in a digestive tract and the digested material is moved across the membrane into the cell. Animals with a digestive tract. Examples: mollusks, worms, arthropods, echinoderms
4 Invertebrate Digestive Systems Section 29-2 Label these diagrams on your notes: Intestine Mouth/anus Gastrovascular cavity Annelid Gizzard Crop Pharynx Mouth Anus Gastrovascular cavity Cnidarian Pharynx Crop Arthropod Anus Pharynx Mouth/anus Flatworm Mouth Stomach and digestive glands Rectum Intestine
5 Vertebrate Digestive Systems The digestive systems of many vertebrates have organs that are well adapted for different feeding habits. Carnivores, such as sharks have short digestive tracts that produce fast-acting digestive enzymes. Herbivores have long intestines that have large colonies of bacteria that help in digesting the cellulose fibers in plant tissues.
6 The Digestive Systems of Vertebrates Label these diagrams on your notes with liver, intestine, stomach and esophagus: Esophagus Stomach Intestine Liver Gallbladder Pancreas Cloaca Crop Gizzard Cecum Rectum Shark Salamander Lizard Pigeon Cow
7 Respiration in animals Aquatic invertebrates Aquatic animals have natural moist respiratory surfaces, and some respire through diffusion through their skin and others use gills. Terrestrial Invertebrates There are many different respiratory specialized organs in terrestrial invertebrates. Spiders use parallel book lungs Insects use openings called spiracles where air enters the body and passes through a network of tracheal tubes for gas exchange Snails have a mantel cavity that is lined with moist tissue and an extensive surface area of blood vessels.
8 Invertebrate Section 29-2 Respiratory Systems Label these diagrams on your notes: Gill Siphons Tracheal tubes Mollusk Movement of water Insect Spiracles Airflow Spider Book lung
9 Vertebrate respiratory systems Chordates have one of two basic structures for respiration: Gills for aquatic chordates Example: tunicates, fish and amphibians Lungs - for terrestrial chordates Examples: adult amphibians, reptiles, birds, and mammals
10 Aquatic Gills Water flows through the mouth then over the gills where oxygen is removed Section 33-3 Carbon dioxide and water are then pumped out through the operculum Vertebrate Lungs Nostrils, mouth, and throat Trachea Lung Air sac Salamander Lizard Primate Pigeon
11 Invertebrate Circulatory systems Invertebrate circulatory system can range from a system where cells simply do diffusion to take in oxygen or systems with many hearts and even systems with one heart. Open circulatory systems Blood is pumped through a system of vessels BUT is only partially contained in these vessels. Most of the time the blood is pumped through open cavities. This system is beneficial to arthropods and mollusks because the blood comes into direct contact organs and tissues. Closed circulatory systems A closed system forces blood through vessels that extend throughout the body of the organism. Since the system is closed the blood never leaves the vessels. This system is beneficial to larger organisms because the blood is kept at a higher pressure which allows for more efficient circulation within the organism.
12 Section 29-2 Invertebrate Circulatory Systems Label the diagrams of the organisms only on your notes: Hearts Heartlike structure Small vessels in tissues Blood vessels Heart Sinuses and organs Insect: Open Circulatory System Heartlike structures Annelid: Closed Circulatory System Blood vessels
13 Vertebrate circulatory systems Chordate circulatory systems range from a single loop system (found in organisms with gills) to double loop systems. Label the heart, atria and ventricles only. Double-Loop Circulatory System Single-Loop Circulatory System FISHES MOST REPTILES CROCODILIANS, BIRDS, AND MAMMALS
14 Aquatic Invertebrate excretion Some aquatic invertebrates simply diffuse ammonia out their bodies into the surrounding water where it is diluted and carried away. Example: sponges, cnidarians, and some round worms. Other aquatic invertebrates swell up with water, dilute the wastes and excrete the wastes through tiny pores in their skin. Terrestrial Invertebrate excretion Many terrestrial invertebrates convert ammonia into urea. Urea is a simpler nitrogenous compound that is much less toxic than ammonia. This urea is eliminated from the body in urine
15 Section 29-2 Invertebrate Excretory Systems Label what s in red Excretory tubules Nephrostome Flame cells Flatworm Excretory pore Flame cell Excretory tubule Nephridia Digestive tract Annelid Arthropod Malpighian tubules
16 Vertebrate Excretion Label diagram: Aquatic vertebrates kidneys and rely on gill slits to release excretory wastes into surrounding water for dilution. Terrestrial vertebrates rely on the kidney s to filter out the ammonia and change it into urea and send it to be released in urine.
17 Nervous system All animals respond to their environment through specialized cells called nerve cells. In most animals nerve cells hook together to form the nervous system. Nervous systems can range from fairly simple to extremely complex. The arrangement of nerve cells from phylum to phylum can be dramatically different.
18 Section 29-2 Invertebrate Nervous Systems Label what is in red: Brain Arthropod Vertebrate Nervous Systems Ganglia Ganglia Brain Flatworm Mollusk
19 Now, go back and read through your notes (yes, everything). Make sure you understand them. Look at the images you labeled. Compare and contrast them to identify similarities and differences.
Animal Kingdom: Comparative Anatomy
Invertebrate feeding and digestion Animal Kingdom: Comparative Anatomy Invertebrates can either have or digestion: meaning that food is digested each individual of the organism. Animals a digestive tract.
More informationchordates (S3.O1.d / S3.O2.e)
Comparing invertebrates and Vocab Chap 29 & 33 chordates (S3.O1.d / S3.O2.e) 1. Radial symmetry 2. Bilateral symmetry 3. Cephalization 4. Coelom 5. Intracellular digestion 6. Extracellular digestion 7.
More informationSlide 1 of 64. End Show Copyright Pearson Prentice Hall. End Show Copyright Pearson Prentice Hall. Respiration. Slide 5 of 64
33-3 Form and Function in Chordates Chordates Vertebrate organ systems exhibit a wide range of complexity. This is seen in the different ways that vertebrates feed, breathe, respond, move, and reproduce.
More informationBiology. Slide 1 of 53. End Show. Copyright Pearson Prentice Hall
Biology 1 of 53 Chapter 33 Comparing Chordates 2 of 53 This chapter is a good revision of the material we saw during Unit III. 3 of 53 4 of 53 Controlling Body Temperature The control of body temperature
More informationPhylum: Porifera (sponges)
Phylum: Porifera (sponges) (8,761 known species) General Description: Simplest animals, multicellular No organs or body systems Skeleton composed of spongin (soft) and spicules (hard) Symmetry: Asymmetrical
More informationRespiration. Chapter 33
Respiration Chapter 33 Learning Objectives: Understand the basis of gas exchange and factors that influence diffusion of gases in and out of tissues Compare and contrast different respiratory systems among
More informationMollusks are soft bodied animals that have an internal or external shell, a similar body plan consisting of four basic parts: a foot, mantle, shell,
Mollusca Mollusks are soft bodied animals that have an internal or external shell, a similar body plan consisting of four basic parts: a foot, mantle, shell, and visceral mass. Mollusks also possess a
More informationChapter 12 Part 2. The Worms Platyhelminthes, Nematoda & Annelida
Chapter 12 Part 2 The Worms Platyhelminthes, Nematoda & Annelida Phylum: Platyhelminthes Examples: Flatworms, Planaria sp., tapeworms and blood flukes Acoelomate, Invertebrate, Simplest critter w/ bilateral
More informationFrog Dissection. PreLab: 1. Where do frogs get their energy? Draw a simple food chain to illustrate.
Name Date Frog Dissection Class # PreLab: Amphibian Reading As members of the class Amphibia, frogs may live some of their adult lives on land, but they must return to water to reproduce. Eggs are laid
More informationWhat Is an Annelid? Annelids are worms with segmented bodies. They have a true coelom that is lined with tissue derived from mesoderm.
What Is an Annelid? What Is an Annelid? Phylum: Annelidae Annelids are worms with segmented bodies. They have a true coelom that is lined with tissue derived from mesoderm. Three Germ Layers of an Annelid
More informationMammalian systems. Chapter 3 Pages
Mammalian systems Chapter 3 Pages 75-103 Learning intentions To know that multicellular organisms exist from specialized cells To know how the respiratory system is specialized and organized and how a
More informationFrog Dissection. External Observation
Frog Dissection External Observation Use the diagram below to locate and identify the external features of the head. Find the mouth, external nares, tympani (ear drum), eyes, and nictitating membranes
More informationUNIFYING CONCEPTS OF ANIMAL CIRCULATION
UNIFYING CONCEPTS OF ANIMAL CIRCULATION Every organism must exchange materials with its environment, relying upon diffusion, the spontaneous movement of molecules from an area of higher concentration to
More informationA. Porifera (sponges): B. Cnidaria (jellies, hydra, sea anemones, and corals):
Invertebrates Notes A. Porifera (sponges): Porifera literally means. Most sponges are. They are that collect food particles from the water as they pass through flagellated cells called. These cells then
More informationChapter 28 Arthropods and Echinoderms. Body Terms. Evolution has led to:
Chapter 28 Arthropods and Echinoderms Introduction to Arthropods jointed feet Most diverse and successful animals Over 750,000 species identified Segmented bodies Tough exoskeleton Jointed appendages Body
More informationGAS EXCHANGE & CIRCULATION CHAPTER 42 ( )
Winter 08 1 of 10 GAS EXCHANGE & CIRCULATION CHAPTER 42 (867 891) MOVEMENT OF GASES Both O 2 and CO 2 move by The movement down a If a gas produced in one location, it diffuses away But diffusion is usually
More informationThese two respiratory media (air & water) impose rather different constraints on oxygen uptake:
Topic 19: OXYGEN UPTAKE AND TRANSPORT (lectures 29-30) OBJECTIVES: 1. Be able to compare air vs. water as a respiratory medium with respect to oxygen content, diffusion coefficient, viscosity and water
More informationComparing Respiratory Systems
Comparing Respiratory Systems Respiration Respiration is a process involving the movement of oxygen gas into cells and carbon dioxide out of cells, (This better called BREATHING ) in order to facilitate
More informationBody Plan of the Chordates. Notochord, dorsal hollow nerve cord, pharyngeal gill slits, blocks of muscle, post-anal tail
Chordata The Major Groups Invertebrate Chordates Fishes Class: Agnatha Class Condrichthyes Class Osteichthyes Class: Amphibia Class: Reptilia Class: Aves Class: Mammalia Body Plan of the Chordates Notochord,
More informationThen the partial pressure of oxygen is. b) Gases will diffuse down a pressure gradient across a respiratory surface if it is: i) permeable ii) moist
1 AP Biology March 2008 Respiration Chapter 42 Gas exchange occurs across specialized respiratory surfaces. 1) Gas exchange: Relies on the diffusion of gases down pressure gradients. At sea level, atmosphere
More informationSome carnivores, some herbivores, some omnivores. Basic digestive system
Feeding Digestive Lamprey uses teeth on tongue to cut hole in fish Produces anticoagulant chemical in saliva Lamprey ingests fish s body fluids Hagfish are deep water scavengers Basic digestive system
More informationThe Animal Kingdom. Animal Kingdom. Characteristics of All Animals. Major Characteristics Used To Classify Animals
The Animal Kingdom Animal Kingdom Phylums: 1. Sponges 2. Cnidaria Jelly Fish, Hydra 3. Flatworms Flukes, Tapeworms 4. Roundworms- Hookworms 5. Segmented Worms- Earthworms 6. Rotifera- Rotifers 7. Mullusca
More informationAnimal Evolution: Chordate and Vertebrate Evolution and Diversity (Learning Outline)
Animal Evolution: Chordate and Vertebrate Evolution and Diversity (Learning Outline) 1. Distinguishing features of the phylum Chordata and representative organisms. 2. Highlights of evolutionary steps
More informationBiology. Slide 1 of 43. End Show. Copyright Pearson Prentice Hall
Biology 1 of 43 2 of 43 What Is a Mollusk? What are the defining features of mollusks? 3 of 43 What Is a Mollusk? What Is a Mollusk? Mollusks are soft-bodied animals that usually have an internal or external
More informationBiology 11 - Chapter 31 Assignment
Name: Class: Date: Biology 11 - Chapter 31 Assignment True/False Indicate whether the statement is true or false. 1. Echinoderms exhibit their invertebrate heritage by their hard exoskeletons made of calcium
More informationThen the partial pressure of oxygen is x 760 = 160 mm Hg
1 AP Biology March 2008 Respiration Chapter 42 Gas exchange occurs across specialized respiratory surfaces. 1) Gas exchange: the uptake of molecular oxygen (O2) from the environment and the discharge of
More information27-4 Mollusks. Slide 1 of 43. End Show. Copyright Pearson Prentice Hall
1 of 43 What Is a Mollusk? What Is a Mollusk? Mollusks are soft-bodied animals that usually have an internal or external shell. Mollusks include snails, slugs, clams, squids, octopi... They are group together
More informationChapter 30 Nonvertebrate Chordates, Fishes, and Amphibians Name
Chapter 30 Nonvertebrate Chordates, Fishes, and Amphibians Name Lab Dissecting a Perch Background Information Fish are the largest group of vertebrates found in fresh and salt water. In fact, over 25,000
More informationFishes are vertebrates that have characteristics allowing them to live and reproduce in water.
Section 1: are vertebrates that have characteristics allowing them to live and reproduce in water. K What I Know W What I Want to Find Out L What I Learned Essential Questions What are the features of
More information28 2 Groups of Arthropods
28 2 Groups of Arthropods 1 of 42 28 2 Groups of Arthropods Arthropods are classified based on the number and structure of their body segments and appendages particularly their mouthparts. The three major
More informationAnimal Diversity. Kingdom Animalia
7ch11 Animal Diversity Kingdom Animalia Animal Characteristics 1. animals are eukaryotes and are multicellular 2. cells are specialized for different functions (vision,digestion,reproduction) 3. protein,
More informationCirculation and Gas Exchange Chapter 42
Circulation and Gas Exchange Chapter 42 Circulatory systems link exchange surfaces with cells throughout the body Diffusion is only efficient over small distances In small and/or thin animals, cells can
More informationMollusks- soft bodied
Mollusks- soft bodied Objectives Understand the taxonomic relationships and major features of mollusks Learn the external and internal anatomy of the clam and squid Understand the major advantages and
More informationWhat is a Fish? Fishes are aquatic vertebrates. Most fishes have paired fins, scales, and gills.
What is a Fish? Fishes are aquatic vertebrates. Most fishes have paired fins, scales, and gills. Feeding and Digestion Every mode of feeding is seen in fish herbivores, carnivores, parasites, filter feeders,
More informationThe Respiratory System
Respiration and Excretion Name Date Class The Respiratory System This section describes the parts of the respiratory system and how they work to help you breathe and speak. Use Target Reading Skills As
More informationChapter 22 Gas Exchange
Chapter 22 Gas Exchange PowerPoint Lectures for Biology: Concepts & Connections, Sixth Edition Campbell, Reece, Taylor, Simon, and Dickey Lecture by Edward J. Zalisko Introduction: Surviving in Thin Air
More informationTopic 13: Gas Exchange Ch. 42. Gas Exchange pp Gas Exchange. Gas Exchange in Fish pp Gas Exchange in Fish
Topic 13: Gas Exchange Ch. 42 Fig. 42.24 Gas Exchange pp.979-989 Gas exchange involves the uptake of oxygen and the discharge of carbon dioxide (i.e. respiration or breathing). It is necessary for cellular
More informationThe Human Body. Everyone Needs Healthy Systems. Blood Vessels
The Human Body Everyone Needs Healthy Systems There are several systems that make up the human body. Although their functions differ, they all work together to keep your body running smoothly. Some of
More informationWhat are Arthropods? General Characteristics. General Characteristics 5/14/2013. Phylum Arthropoda Biology 11
What are Arthropods? Phylum Arthropoda Biology 11 Segmented invertebrates Jointed appendages Exoskeleton Includes the most numerous and diverse animals on Earth They are found in virtually every habitat
More informationMonday, ! Today: Respiratory system! 5/20/14! Transport of Blood! What we ve been covering! Circulatory system! Parts of blood! Heart! tubing!
Monday, 5.19.14! What we ve been covering! Circulatory system! Parts of blood! Heart! tubing! Transport of Blood! What is transported! Nutrients! Oxygen! Carbon Dioxide! Hormones! Antibodies! What it is/does!
More informationChapter 35. Table of Contents. Section 1 Mollusca. Section 2 Annelida. Mollusks and Annelids
Mollusks and Annelids Table of Contents Section 1 Mollusca Section 2 Annelida Section 1 Mollusca Objectives Describe the key characteristics of mollusks. Describe the body plan of mollusks. Name the characteristics
More informationMarine Fishes. Chapter 8
Marine Fishes Chapter 8 Fish Gills The construction of the gill is the same in all fish gill arch supports the entire structure, gill rakers are on the forward surface of the gill arch and gill filaments
More informationTitle: May 31 2:42 PM (1 of 23) Phylum Mollusca
Title: May 31 2:42 PM (1 of 23) Phylum Mollusca Title: May 31 3:25 PM (2 of 23) often referred to as mollusks second largest phylum has 7 classes only looking at 4 bilateral symmetry, true body cavity
More informationHow Animals Survive (Circulation and Gas Exchange)
How Animals Survive (Circulation and Gas Exchange) by Flourence Octaviano on February 16, 2018 lesson duration of 30 minutes under Earth and Life Science generated on February 16, 2018 at 12:45 am Tags:
More informationExternal Anatomy Dissection Guide
External Anatomy Dissection Guide Dissection is the cutting of a dead animal or a plant into separate parts for the purpose of careful and detailed examination and study. The external anatomy is as important
More informationInternal Anatomy of Fish
Internal Anatomy of Fish The Systems of a Fish Skeletal System Muscular System Respiratory System Digestive System Circulatory System Nervous System Reproductive System Special Organs Skeletal System
More informationClassification. Phylum Chordata
AP Biology Chapter 23 Exercise #17: Chordates: Urochordata & Cephalochordata Lab Guide Chordates show remarkable diversity. Most are vertebrates. All animals that belong to this phylum MUST, at some point
More informationPhylum Mollusca. Includes snails and slugs, oysters and clams, and octopuses and squids.
Mollusks Phylum Mollusca Includes snails and slugs, oysters and clams, and octopuses and squids. Bivalves Nautilus Characteristics Soft-bodied invertebrate Covered with protective mantle that may or may
More informationIt is a product of proteins broken down in the mammal. It is exchanged for oxygen which is taken into the blood.
5 The table shows the approximate composition of air breathed out by a mammal. Where does the nitrogen in the air breathed out come from? It is a product of proteins broken down in the mammal. It is a
More informationPHYLUM CHORDATA: Subphylum vertebrata
PHYLUM CHORDATA: Subphylum vertebrata There are three basic characteristics that distinguish Phylum Chordata from all other animal phyla: The presence of a flexible, rod-like, internal supporting structure
More informationREVISION: GASEOUS EXCHANGE & EXCRETION 11 SEPTEMBER 2013
REVISION: GASEOUS EXCHANGE & EXCRETION 11 SEPTEMBER 2013 Lesson Description In this lesson we: Revise gaseous exchange in different animals and examine the structure of the kidney Key Concepts Important
More informationMollusks Are Soft and Unsegmented
Mollusks Objectives Understand the taxonomic relationships and major features of mollusks Learn the external and internal anatomy of the clam and squid Understand the major advantages and limitations of
More informationPop Quiz. What produces mucus, HCl and pepsinogen in the stomach? List a water soluable vitamin What is a ruminant stomach?
Pop Quiz What produces mucus, HCl and pepsinogen in the stomach? List a water soluable vitamin What is a ruminant stomach? Respiratory System Review Cellular respiration: obtain glucose and oxygen, get
More informationPhylum Platyhelminthes. You will need: five colours of pencil crayon or pen (preferably blue, green, red, orange and purple)
Phylum Platyhelminthes You will need: five colours of pencil crayon or pen (preferably blue, green, red, orange and purple) Phylum Platyhelminthes bilaterally symmetrical have all 3 embryonic germ layers:
More informationKingdom Animalia part 2.notebook. April 08, The fun continues... Kingdom Animalia
The fun continues....... Kingdom Animalia 1 2 Joint legged animals (arthropoda) found from the bottom of the ocean to high above the Earth's surface included insects, arachnid, and crustacean hard external
More informationPhylum Mollusca. Soft-bodied animals. Internal or external shell. Include snails, slugs, clams, squids and octopi
Phylum Mollusca Soft-bodied animals Internal or external shell Include snails, slugs, clams, squids and octopi Trochophore: free-swimming larval stage of an aquatic mollusk True coeloms Have complex organ
More informationFish Dissection. Background
Fish Dissection The Fish Dissection program at Hatfield Marine Science Center is a 50-minute hands-on program for 4th through 12th grade students. Students will work in small groups as they examine a variety
More informationPerch Circulatory System. By: Maddy Kelley
Perch Circulatory System By: Maddy Kelley Organs involved in the circulatory system Two chambered heart: the simplest type of a true heart. Is a two chambered organ composed of one ventricle and one atrium.
More informationLife 23 - Respiration in Air Raven & Johnson Ch. 53 (part)
1 Life 23 - Respiration in Air Raven & Johnson Ch. 53 (part) Objectives 1: Compare the properties of air and water as media for respiration, and the consequences for the evolution of respiratory systems
More informationBasic mollusc body plan
Phylum Mollusca Phylum Mollusca 3 embryonic germ layers true coelom complete gut second largest phylum of animals, around 100,000 species mainly aquatic, but some terrestrial species Basic mollusc body
More information2 Mollusks and Annelid Worms
CHAPTER 15 2 Mollusks and Annelid Worms SECTION Invertebrates BEFORE YOU READ After you read this section, you should be able to answer these questions: What are the four features of mollusks? What are
More informationSystems of distribution
Systems of distribution Outline Distribution of respiratory gases, and in blood Respiratory systems - transport of oxygen to tissues - radically different designs in mammals, birds, insects Vertebrate
More informationGASEOUS EXCHANGE IN PLANTS & ANIMALS 30 JULY 2014
GASEOUS EXCHANGE IN PLANTS & ANIMALS 30 JULY 2014 In this lesson, we: Lesson Description Define gaseous exchange o o Look at the requirements for efficient gaseous exchange Study gaseous exchange in various
More informationExercise 18B Class Chondrichthyes Cartilaginous Fishes
AP Biology Chapter 24 Exercise #18: Chordates: Fish Cartilaginous Fishes Lab Guide Exercise 18B Class Chondrichthyes Cartilaginous Fishes This group contains about 970 species that are characterized by
More informationChapter 29 Echinoderms and Invertebrate Chordates. Section Echinoderms. I. What Is An Echinoderm? 11/1/2010. Biology II Mrs.
Chapter 29 Echinoderms and Invertebrate Chordates Section 29.1 - Echinoderms Biology II Mrs. Michaelsen I. What Is An Echinoderm? A. Move by means of hydraulic, suction cuptipped appendages. B. Skin covered
More informationChapter 39. Table of Contents. Section 1 Introduction to Vertebrates. Section 2 Jawless and Cartilaginous Fishes. Section 3 Bony Fishes.
Fishes Table of Contents Section 1 Introduction to Vertebrates Section 2 Jawless and Cartilaginous Fishes Section 3 Bony Fishes Section 1 Introduction to Vertebrates Objectives Identify the distinguishing
More informationPhylum Platyhelminthes Phylum Nematoda Phylum Mollusca. By: Jerzylin, Beata & Jennifer
Phylum Platyhelminthes Phylum Nematoda Phylum Mollusca By: Jerzylin, Beata & Jennifer Phylum Platyhelminthes Common Characteristics: Triploblastic Bilateral Symmetry Protostome No true stomach structure
More informationV live on FARM B! F A R M B. I make A MESS! A M E S S. ONLY 3-5% of all animals! 95-97% of all animals!
Weeks 2, 3 & 4 6.L.4B.1 Vertebrates and Invertebrates 6.L.4B.5 Endothermic and Ectothermic List as many animals as you can in the space provided. Leave 2 small columns blank. A B C D E F G H I J K L M
More informationName Date Period. Mollusk Review TORSION HEMOLYMPH SESSILE TROCHOPHORE ADDUCTOR KIDNEY HEMOCOEL MANTLE CHROMATOPHORES VISCERAL MASS
Name Date Period Mollusk Review MOLLUSK VOCABULARY: Match the word with its definition. TORSION HEMOLYMPH SESSILE TROCHOPHORE ADDUCTOR KIDNEY HEMOCOEL MANTLE CHROMATOPHORES VISCERAL MASS Free-swimming
More information3.3.2 Gas Exchange SPECIFICATION
alevelbiology.co.uk 3.3.2 Gas Exchange SPECIFICATION Adaptations of gas exchange surfaces, shown by gas exchange: Across the body surface of a single-celled organism In the tracheal system of an insect
More informationIs a seahorse a fish, amphibian, or reptile? FISH
Ch. 30 Loulousis Is a seahorse a fish, amphibian, or reptile? FISH Vertebral Column (Endoskeleton) Gills Single-loop circulation Kidneys Also share all the characteristics of chordates such as notochord,
More informationProtostomes vs Deuterostomes. Phylum Mollusca
Protostomes vs Deuterostomes Animals that have a true coelom and complete digestive system can be divided into two main groups. This division is based on the way their embryos develop and the way in which
More informationUnit 18.2: Mollusks and Annelids
Unit 18.2: Mollusks and Annelids Lesson Objectives Describe invertebrates in the phylum Mollusca. Summarize the characteristics of annelids. Vocabulary Annelida deposit feeder gills heart mantle Mollusca
More informationV live on FARM B! F A R M B
6-3.1 Vertebrates and Invertebrates 6-3.2 Obtaining Resources 6-3.3 Endothermic and Ectothermic 6-1.3 Dichotomous Keys List as many animals as you can in the space provided. Leave 2 small columns blank.
More informationAnimal Systems: The Respiratory System
Animal Systems: The Respiratory System Tissues, Organs, and Systems of Living Things Cells, Cell Division, and Animal Systems and Plant Systems Cell Specialization Human Systems The Digestive The Circulatory
More informationFISH ANATOMY DIAGRAM AND QUESTIONS
Name Block FISH ANATOMY DIAGRAM AND QUESTIONS External: 1. What percentage of fish are bony fish? 2. What is the operculum s function? 3. The nostrils are used for, not. 4. Which fins keeps the fish level
More informationStructures of the Respiratory System include:
Respiratory System Structures of the Respiratory System include: ü Oral Cavity ü Nasal Cavity ü Pharynx ü Epiglottis ü Larynx ü Trachea ü Diaphragm ü Lung ü Bronchus ü Bronchioles ü Alveolus ü Pulmonary
More informationCharacteristics of Animals pp Topic 7: Animal Diversity Ch Symmetry pp Characteristics of Animals
Topic 7: Animal Diversity Ch. 32-34 Characteristics of Animals pp.704-705 Animals: Are eukaryotic Are multicellular Are ingestive heterotrophs Have no cell walls Most are motile Most have tissues organized
More informationKingdom Animalia. Eukaryotic Multicellular Heterotrophs Lack Cell Walls
Kingdom Animalia Eukaryotic Multicellular Heterotrophs Lack Cell Walls Must do: Feed, Respiration, Circulation, Excretion, Response, Movement, and Reproduction Symmetry Asymmetrical- no shape Radial- same
More informationMollusks Soft-bodied Invertebrates
Mollusks Soft-bodied Invertebrates Phylum Mollusca Very diverse - more species of molluscs than any other group in the ocean. Phylum includes: Bivalves (2 shells); ex. Clam Gastropods (1 shell, coiled);
More informationPage 1. Chapter 33: Respiration O 2 CO 2
Chapter 33: Respiration O 2 CO 2 Features of Respiratory Systems: 1) Moist surface (to dissolve gas) 2) Thin cells lining surface 3) Large surface area contacting environment Facilitate Diffusion Methods
More informationHenry Guan, Akash Kashyap, and Angus Qian
Henry Guan, Akash Kashyap, and Angus Qian http://peterbe.mobi/plog/interior-octopus/octopus.jpg Akash Kashyap Overview 85, 000 species Marine, Terrestrial, Freshwater habitats Very Diverse Classes: Chitons,
More informationSCIENCE 8 RESPIRATION
SCIENCE 8 RESPIRATION WHEN WE BREATHE, WHAT DO WE BREATHE IN? O2, N2, CO2, O3, NO2 (gas fumes), CO, pollutant, fragrants, toxins, etc. WHAT IS THE PURPOSE OF BREATHING IN? WHAT DOES OUR BODY WANT? O2 WHY?
More informationInvertebrate Chordates
Invertebrate Chordates Chapter 11.2 - Fishes And Invertebrate Chordates... Invertebrate Chordates Lancelets Filter feed and spend most of their time buried in the sand. Only 2 invertebrate chordates Tunicates
More informationName Per Date. HANDOUT Worms
UNIT 6 HANDOUT Worms Objectives: Observe the general characteristics of worms, explain how an worms is an animal, describe specialization in worms, describe the internal and external anatomy of segmented
More informationClass XI Chapter 4 Animal Kingdom Biology
Chapter 4 Animal Kingdom Question 1: What are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account? For the classification of living
More informationRespiratory System 1
Respiratory System 1 Outline Respiratory structures Gills Air-Breathing Animals Amphibians and Reptiles Mammals Birds Structures and Mechanisms of Breathing 2 Copyright The McGraw-Hill Companies, Inc.
More informationName period date assigned date due date returned
Name period date assigned date due date returned procedure 1. Take one balloon and stretch it out 2. Take one deep breath and blow into the balloon until you cannot breath out anymore. Do Not Take A Second
More informationGaseous exchange. Grade 11
z Gaseous exchange Grade 11 z Terminology 1. Breathing 2. Gaseous exchange 3. Diffusion 4. Spongy mesophyll cells 5. Tracheae 6. Gills 7. Alveoli 8. Larynx 9. Diaphragm 10. Endothelium 1. Pleura 2. Squamous
More information`Mollusks. may or may not form a hard, calcium carbonate shell. Trochophore Larva
`Mollusks Phylum Mollusca Soft-bodied invertebrate covered with protective mantle that may or may not form a hard, calcium carbonate shell Includes chitons, snails, slugs, clams, oysters, squid, octopus,
More informationRESPIRATION AND EXCRETION
CHAPTER 13 RESPIRATION AND EXCRETION SECTION 13 1 The Respiratory System (pages 430-438) This section describes the parts of the respiratory system and how they work to help you breathe and speak. Introduction
More informationalveoli Chapter 42. Gas Exchange elephant seals gills AP Biology
alveoli Chapter 42. Gas Exchange gills elephant seals Gas exchange O 2 & CO 2 exchange exchange between environment & cells provides O 2 for aerobic cellular respiration need moist membrane need high
More informationWhat is an animal? Heterotrophs Multicellular Eukaryotic Cells No Cell Walls Bodies contain tissues : Epithelial Muscular Connective Nervous
Animals What is an animal? Heterotrophs Multicellular Eukaryotic Cells No Cell Walls Bodies contain tissues : Epithelial Muscular Connective Nervous Epithelial Cover body surfaces: skin, lining of lungs
More informationGas Exchange in Animals. Uptake of O2 from environment and discharge of CO2. Respiratory medium! water for aquatic animals, air for terrestial
Gas Exchange in Animals Uptake of O2 from environment and discharge of CO2 Respiratory medium! water for aquatic animals, air for terrestial Respiratory surface! skin, gills, lungs Circulatory System O2/CO2
More informationUse scientific principles to explain how the sprayer works. You may use diagrams to support your answer.
4.3 Marking Key This guide includes sample answers, task-specific observable elements, (Appendices 1 and 2), descriptive evaluation rubrics for each competency (Appendices 3 and 4), and non-descriptive
More informationChapter 35: Respiratory Systems
Chapter 35: Respiratory Systems AP Curriculum Alignment Cells are restricted in size by the necessity of maintain a large surface area to volume. The cells of the alveoli, which are the functioning units
More informationClass XI Chapter 4 Animal Kingdom Biology
Class XI Chapter 4 Animal Kingdom Biology Question 1: What are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account? For the classification
More informationAMPHIBIANS Biology ~ Advanced Studies
DOL 52 53 AMPHIBIANS Biology ~ Advanced Studies 6. Closed circulation, 3 heart chambers 7. Sexual reproduction a. frogs & toads external fertilization b. salamanders & caecilians internal fert. 8. Metamorphosize
More informationInvertebrate Notes. Arthropoda. Subphylum: Cheliceratahorseshoe. crabs, spiders, scorpions, mites, & ticks
Invertebrate Notes Invertebrate Phyla: Trilobita-- trilobites (extinct) Arthropoda Cheliceratahorseshoe crabs, spiders, scorpions, mites, & ticks Mandibulata-- crustaceans, insects, millipedes, centipedes
More informationGASEOUS EXCHANGE 17 JULY 2013
GASEOUS EXCHANGE 17 JULY 2013 Lesson Description In this lesson we: Discuss what is gaseous exchange? Consider requirements of an efficient gaseous exchange surface. Look at diversity in gas exchange systems.
More information