Henry Guan, Akash Kashyap, and Angus Qian
|
|
- Lesley Miller
- 5 years ago
- Views:
Transcription
1 Henry Guan, Akash Kashyap, and Angus Qian Akash Kashyap
2 Overview 85, 000 species Marine, Terrestrial, Freshwater habitats Very Diverse Classes: Chitons, Gastropods, Bivalves, Cephalopods Shelled cephlapods called ammonites Akash Kashyap
3 Body Cavity and Symmetry Mollusks have a coelom Cephalopod (Octopus, Squid) Exception Visceral mass contains organs Bilateral Symmetry Akash Kashyap
4 Nervous System 2 main nerve cords, 3 in bivalves Visceral internal organs, Pedal foot Ganglia control rooms throughout body Cerebral ganglia = eyes interaction with brain, pedal ganglia = foot, commissures Brain, Cephalopod most developed Akash Kashyap
5 Circulatory System Open circulatory system Small coeloms surround heart and gonads Hemocyanin as oxygen carrier Atria of heart functions as part of excretory system 11_mollusca/images/bivalve_circulatory.jpg Angus Qian
6 Digestive System Most Mollusks have a radula Cephalopods have a beak Mouths contain glands that produce mucus Cilia in the digestive system sort out particles in the mucus Large food particles are sent to the cecum Angus Qian
7 Excretory System Atria of heart filters waste in blood Waste sent to kidneys as urine Nephridia collect salvageable materials (return to body) and remaining materials released in urine Waste sent to mantle for expulsion Artia doesn t filter No Kidney like you see in us.. Use Nephridia (kidney precursor) Angus Qian
8 Locomotive/Musculature All molluscs have a muscular foot In chitins, foot acts as a suction cup In bivalves foot is modified into a burrowing organ In cephalopods foot in used in jet propulsion Gastropods use the mucus produced in the mouth the mouth to slide along Angus Qian
9 Sensory Structures / Features Eyes Big and developed to small and basic Tentacles (Gastropods, Cephalopods) Touch, Smell Statocysts Balance Osphridia Mainly used to test incoming water Helps gills Henry Guan
10 Skeletal Type Mainly Exo-Skeletons Mantle excretes shell Chitin, Conchiolin, Hardened with Calcium Carbonate Squid s have a style, support Slugs, Squid, Octopuses lost shell during evolution mrfbli15mifyiejseclvsvdgg.jpeg Henry Guan
11 Reproduction Mollusks can be hermaphrodites, or dioecious Gonads in visceral mass Larval stage called trochophore Usually external fertilization (No Copulation) Can also go through mating rituals This involves copulation Henry Guan
12 Gas Exchange Gills Filmaents (cilia) help gills Osphridia also help No gills, gasses diffuse through mantle wall Henry Guan
13 Unique Features Largest Eyes in all of Animalia Kingdom Colossal Squid! Up to 46 Feet Largest known Invertebrate Henry Guan
14 Quiz Questions What other system (no Circulatory) do the atria of the heart come into play with?
15 Excretory
16 What are the two main components of the mollusks exoskeleton?
17 Calcium Carbonate Chitin
18 What category in the mollusks do not have coelom?
19 Cephalopods
20 Fertilization for mollusks usually happens where?
21 External Fertilization Usually in the ocean/water
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,
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 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 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 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 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 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 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 informationKingdom Animalia Subkingdom Eumetazoa Bilateria Phylum Mollusca
Kingdom Animalia Subkingdom Eumetazoa Bilateria Phylum Mollusca Professor Andrea Garrison Biology 3A Illustrations 2014 Cengage Learning unless otherwise noted Phylum Mollusca Molluscs (mollis = soft)
More informationI. Evolutionary Perspective. Chapter 12. II. Molluscan Characteristics. A. Regions of Molluscan Body 11/2/10
I. Evolutionary Perspective Chapter 12 Molluscan Success Some of the world s best predators Large brains Complex sensory structures Rapid locomotion Grasping tentacles Tearing mouthparts Have been around
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 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 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 informationKingdom: Animalia Phylum:Mollusca Classes: Bivalva, Gastropoda, Cephalopoda http://www.youtube.com/watch?v=0a7j5prl8hc&feature=related http://www2.beavercreek.k12.oh.us/videos/45/pgr45_700k.asf What is
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 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 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 informationPhylum Molluska.
Phylum Molluska www.onacd.ca 3 Main Classes of Mollusks GASTROPODA : includes limpets, snails, slugs and whelks BIVALVIA: includes clams, oysters, muscles, scallops and shipworms CEPHALOPODA: includes
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 informationBivalved molluscs filter feeders
Class Bivalvia Bivalved molluscs have two shells (valves). Mussels, clams, oysters, scallops, shipworms. Mostly sessile filter feeders. No head or radula. Class Bivalvia Part of the mantle is modified
More informationFigure 32.8 Animal phylogeny based on sequencing of SSU-rRNA
Figure 32.8 Animal phylogeny based on sequencing of SSU-rRNA Polychaetes Representative Annelids Oligochaetes Marine worms Hirudineans Terrestrial & aquatic Leeches - Aquatic & terrestrial Annelid Circulatory,
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 informationChapter 7. Marine Animals Without a Backbone
Chapter 7 Marine Animals Without a Backbone Molluscs Characteristics of Phylum: More than 200,000 species Name means "soft body" Basic body plan head, muscular foot and visceral mass in most species Mantle-
More informationChapter 28 Mollusks & Annelids. BIOLOGY II Miss. Loulousis
Chapter 28 Mollusks & Annelids BIOLOGY II Miss. Loulousis Mollusks have a true coelom Snails, slugs, oysters, clams, scallops, octopuses, and squids are all mollusks Annelid earthworm next section Mollusks
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 informationMollusks and Annelids. Chapter 23+
Mollusks and Annelids Chapter 23+ 1 Annelids and Mollusks Coelomates Trochophore larvae Bilateral symmetry More complex organ systems 2 Moving On Up 3 Coelom Coelomates Evolutionary milestone True body
More informationMolluscs. Chapter 16
Molluscs Chapter 16 Phylum Mollusca Phylum Mollusca includes snails and slugs, oysters and clams, and octopuses and squids. Phylum Mollusca Molluscs have a mesoderm lined body cavity a coelom. They are
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 informationPhylum Mollusca Classes
Lecture Mollusks Phylum Mollusca Classes Aculifera with spicules Aplacophora - mollusks without shells Polyplacophora ( Amphineura) chiton, eight plates, intertidal Conchifera with shells Monoplacophora
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 informationLife History of Aquatic Organisms (AFI-31306) Lecture: Adaptive radiation in molluscs Martin Lankheet, EZO
Life History of Aquatic Organisms (AFI-31306) Lecture: Adaptive radiation in molluscs Martin Lankheet, EZO Position in the course THEME Lectures Tutorials Practicals Introduction to Life Life-history trade-offs
More informationChapter 10: Mollusca
Chapter 10: Mollusca Latin: soft 90,000 living spp. 70,000 fossil spp. marine fresh water terrestrial chitons snails nudibranchs clams oysters nautiluses tusk shells slugs sea butterflies mussels squids/cuttlefish
More informationMollusks. Section 25.3
Section 25.3 Objectives Evaluate the importance of the coelom to mollusks. Interpret the function of the mantle and its adaptive advantage to mollusks. Analyze the importance of mucus and the muscular
More informationMollusks and Annelids
Mollusks and Annelids Bởi: OpenStaxCollege The mollusks are a diverse group (85,000 described species) of mostly marine species. They have a variety of forms, ranging from large predatory squid and octopus,
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 informationPhylum Mollusca. More than 500,000 known species. Class Polyplacophora. Class Bivalvia. Class Gastropoda. Class Cephalopoda
Phylum Mollusca Class Polyplacophora Class Gastropoda Class Bivalvia Class Cephalopoda chitons Snails Sea slugs nudibranchs clams Squid Octopus Cuttlefish Nautilus More than 500,000 known species A bag,
More informationPhylum Mollusca. By: Christa Jewett, Instructor
Phylum Mollusca By: Christa Jewett, Instructor For since the creation of the world God s invisible qualities His eternal power and divine nature have been clearly seen, being understood from what has been
More information27/12/2012. Learning Outcome G4
Learning Outcome G4 Learning Outcome G4 Analyse the increasing complexity of the Phylum Mollusca, the Phylum Echinodermata, and the Phylum Arthropoda Phylum Mollusca, Echinodermata & Arthropoda Students
More informationPhylum Mollusca (soft bodied)
Phylum Mollusca (soft bodied) Most described species in the animal kingdom next to Phylum Arthropoda ~100,000 species... Marine, freshwater and terrestrial. 35,000 fossil species. Most diverse group of
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 informationWhat do animals do to survive?
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
More informationZOOLOGY SEGMENTED WORMS (Phylum Annelida)
ZOOLOGY SEGMENTED WORMS (Phylum Annelida) I. Compared and Contrasted to Phylum Mollusca. A. They are like the molluscs in that they 1. are eucoelomate animals. 2. have specialized sense organs. 3. have
More informationSpiny skinned animals with radial symmetrical body plan. Rays emanating from a common center. Internal skeleton of hardened plates of calcium
Echinodermata Spiny skinned animals with radial symmetrical body plan. Rays emanating from a common center. Internal skeleton of hardened plates of calcium carbonate. Water vascular system and tube feet
More informationMollusca: Class Cephalopoda. Lecture 11
Mollusca: Class Cephalopoda Lecture 11 Cephalophod Characteristics Characteristics of class All marine Most 6-70 cm up to 20m Architeuthis Shell divided by septa, chambers connected by siphuncle Closed
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 informationClass Polychaeta: Marine Worms
Class Polychaeta: Marine Worms Animal Phyla Phylum Mollusca (Snails, Clams, Octopods and Allies): Radula: rasping tongue Shell: 3 layers, mostly calcium carbonate Inner-most = nacre = mother of pearl Mantle:
More informationMollusks and Annelids *
OpenStax-CNX module: m45526 1 Mollusks and Annelids * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 By the end of this section, you will
More informationADVANCED INVERTEBRATES HAVE COMPLEX BODIES AND INTERNAL SYSTEMS
ADVANCED INVERTEBRATES HAVE COMPLEX BODIES AND INTERNAL SYSTEMS Arthropoda Most successful phylum on Earth Exoskeleton chitin Striated muscle Articulation Crayfish, lobsters, shrimp, crabs Echinodermata
More informationCopyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. CHAPTER 17. Annelids 17-1
CHAPTER 17 Annelids 17-1 Characteristics of the Phylum Annelida Diversity Exhibit segmentation or metamerism Bodies composed of repeated units Each unit contains components of most MAJOR organ systems
More informationCephalopods Nautilus, Cuttlefish, Octopus, Squid
Cephalopods Nautilus, Cuttlefish, Octopus, Squid Cephalopod Class They have three (3) hearts cephalo = head pod = foot CHARACTERISTICS Organs two pump blood to the gills and the other pumps blood to the
More informationWhat is an animal? 10/22/17. Bio 242 Laboratory Module 2
Bio 242 Laboratory Module 2 Theme: Evolution shapes the flow and pattern of information through phylogenetic lineages, evident in the linkage between form and function Objectives -we will track the effects
More informationEach unit contains components of most organ systems. Increased burrowing efficiency by permitting movement of segments
CHAPTER 17 Annelids Characteristics of the Phylum Annelida Diversity Exhibit segmentation or Bodies composed of units Each unit contains components of most organ systems Increased burrowing efficiency
More informationARTHROPODS JOINTED-LEGS ARTHROPODS ARE THE LARGEST GROUP OF ANIMALS!
ARTHROPODS JOINTED-LEGS ARTHROPODS ARE THE LARGEST GROUP OF ANIMALS! WHO S WHO? SHRIMP ISOPOD SPIDER CRAB BARNACLE LOBSTER BASIC CHARACTERISTICS BILATERAL SYMMETRY SEGMENTED ANIMALS JOINTED BODY & PARTS
More informationChapter 6 SPONGES. Invertebrates. Sponges. Pore-Bearers. Movement of Water
Invertebrates Chapter 6 Animals Without Backbones Animals that lack a backbone are called invertebrates. It is estimated that 97% of all species of animals are invertebrates. With the exception of insects,
More informationClam Dissection. Introduction. Taxonomy
Introduction The phylum Mollusca includes snails, clams, chitons, slugs, limpets, octopi, and squid. As mollusks develop from a fertilized egg to an adult, most pass through a larval stage called the trocophore.
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 informationEchinoderms Name Means: Echino- Spiny Derm- Skin About 7,000 species No Head! No Brain! No ventral, dorsal, posterior, or anterior sides! Do have oral (mouth) and aboral sides. Symmetry: Larvae are
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 informationMolluscs. General Introduction. Phylum Mollusca 4/25/2018. Chapter 16. Ancient successful and diverse phylum
Molluscs Chapter 16 General Introduction Ancient successful and diverse phylum Second largest animal phylum About 50,000 extant species 35,000 fossil species 7 classes Phylum Mollusca Phylum Mollusca includes
More informationOverview of Invertebrates
Overview of Invertebrates General Features of Animals Heterotrophic Multicellular (eukaryotic) Cells lack rigid cell walls Cells are usually quite flexible. Cells (except sponges) are organized into structural
More informationPhylum Mollusca. Introduction: Uses and economic value: Problems with mollusks: Intro. Cont. More Intro. Material
Introduction: Phylum Mollusca ~ 110,000 known species Named for the Latin word Molluscus meaning soft of body. Most are marine, but they can be both aquatic or terrestrial. Live in all areas: arctic to
More informationPage # Feeding. Animal diversity 3 - The Protostomes (Annelida, Mollusca, Arthropoda) Diversity of Annelida. But first from last time
Animal diversity 3 - The Protostomes (Annelida, Mollusca, Arthropoda) Key concepts What are the distinguishing characters and life histories of the Annelida, Mollusca, Arthropoda? There are LOTS more species
More informationThe Education Program at the New Jersey Marine Sciences Consortium SEASHELL HOMES. Following completion of this lesson, students will be able to:
The Education Program at the New Jersey Marine Sciences Consortium njmsc.org SEASHELL HOMES OVERVIEW OBJECTIVES During this interdisciplinary lesson, students listen to a story about seashells, discuss
More informationand Echinoderms Mollusks, Arthropods, Chapter 3 3JZ JCJeEJ O Insects O Mollusks O Echinoderms Diversity and Adaptations Chapter Preview
Chapter Mollusks, Arthropods, and Echinoderms 3 3JZ JCJeEJ Diversity and Adaptations What are the key characteristics of mollusks, arthropods, and echinoderms? Chapter Preview O Mollusks Discover How Can
More informationCh17_Animals. Animals Multicellular eukaryotes. What is an animal? Animal development. Main differences with plants Main differences with fungi
Animals Multicellular eukaryotes Domain Domain Kingdoms Main differences with plants Main differences with fungi What is an animal? Domain Nutritional mode: Heterotrophic (Ingestive) Level of organization:
More informationANIMAL FORM AND FUNCTION CEPHALOPODS (PHYLUM MOLLUSCA)
ANIMAL FORM AND FUNCTION CEPHALOPODS (PHYLUM MOLLUSCA) As part of our continued exploration of the animal kingdom today we will perform a dissection of a squid, which is a member of the Class Cephalopoda
More informationChapter Outline CHAPTER 30 THE PROTOSTOMES
CHAPTER 30 THE PROTOSTOMES Chapter Outline 30.1 A Coelom A. Protostome Organization 1. Protostomes are bilaterally symmetrical, have three germ layers, the organ level of organization, the tube-within-a-tube
More informationANIMAL KINGDOM: PHYLUM MOLLUSCA
ANIMAL KINGDOM: PHYLUM MOLLUSCA Latin: molluscus - soft Materials: A live snail and snail specimen A set of pictures, labels, and definitions illustrating the external parts of the mollusk A booklet of
More informationChapter 5 Marine Protozoans and Invertebrates
Chapter 5 Marine Protozoans and Invertebrates I. The Protozoans A. Kindgom Protista a catch-all category B. Characteristics 1. Mode of nutrition 2. Single-celled or multicellular? 3. Cell structure 4.
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 informationCh17_Animals. Animals Multicellular eukaryotes. What is an animal? Animal development. Main differences with plants Main differences with fungi
Animals Multicellular eukaryotes Domain Domain Kingdoms Main differences with plants Main differences with fungi What is an animal? Domain Nutritional mode: Heterotrophic (Ingestive) Level of organization:
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 informationThey climb trees in tropical rain forests and float over coral
27 4 Mollusks They climb trees in tropical rain forests and float over coral reefs. They crawl into garbage cans, eat their way through farm crops, and speed through the deep ocean. Some are so small that
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 informationTopic The external and internal anatomy of a clam is typical of bivalves.
Clam Dissection Topic The external and internal anatomy of a clam is typical of bivalves. Introduction Mollusks are some of the most common marine invertebrates. All mollusks have several characteristic
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 informationLife Lecture Notes Chapter 13 Mollusca unsegmented bodied critters Valve mantle ii. Bilateral symmetry Gills foot Radula Visceral mass
Life Lecture Notes Chapter 13 I. Phylum Mollusca a. General Characteristics i. Soft unsegmented bodied critters often covered by a shell called a Valve which is produced by the mantle. ii. Bilateral symmetry
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 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 informationChapter 16. Molluscs. Characteristics. Mollusc Diversity
Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 16 Molluscs Characteristics They contain nearly 50,000 living species and 35,000 fossil species. They
More informationHave You Wondered? College of Marine Sciences, Shanghai Ocean University
Have You Wondered? 1. What role sponges play in marine ecosystems? 2. Why some animals are radially symmetrical? 3. If all gelatinous animals are jellyfishes? 4. What flatworms are? 5. What a lophophorate
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 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 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 informationSymmetry. Asymmetrical- no shape. Radial- same in half when cut any angle. Bilateral- having a distinct right and left side
Symmetry Asymmetrical- no shape Radial- same in half when cut any angle Bilateral- having a distinct right and left side Invertebrates 95% of Animals No Backbone The simplest animals and they do not have
More informationANIMAL KINGDOM CHAPTER 4 14 BIOLOGY, EXEMPLAR PROBLEMS MULTIPLE CHOICE QUESTIONS
14 BIOLOGY, EXEMPLAR PROBLEMS CHAPTER 4 ANIMAL KINGDOM MULTIPLE CHOICE QUESTIONS 1. In some animal groups, the body is found divided into compartments with at least some organs/ organ repeated. This characteristic
More informationMollusca. BIO2135 Animal Form & Function. Page 1. Phylum Mollusca. Lophotrochozoa. Trochozoans. BIO2135 Animal Form and Function 1 10:29 AM
Phylum Mollusca 1 10:29 AM Lophotrochozoa Either presence of a U shaped gut and lophophore or Trochophore larval stage Porifera Placozoa Cnidaria Ctenophora Platyhelminthes Gastrotricha Gnathostomulida
More information1. Animals are (diploid) with tissues arranged into organs and organ systems. 3. Animals require for aerobic respiration.
Chapter 25 Animals: The Invertebrates I. Overview of the Animal Kingdom A. General Characteristics of Animals 1. Animals are (diploid) with tissues arranged into organs and organ systems. 2. Animals are.
More informationChapter 23: The Animal Kingdom
Chapter 23: The Animal Kingdom Lecture Outline Enger, E. D., Ross, F. C., & Bailey, D. B. (2012). Concepts in biology (14th ed.). New York: McGraw- Hill. 1 23-1 What is an animal? 23-2 Eukaryotic Multicellular
More informationMolluscs: Gastropod Middle School Student Edition Lab Activity: The Gastropods
SNIPS AND SNAILS AND GASTROPOD TAILS Molluscs are a clan of closely related animals that includes snails and slugs, clams and oysters, and even squid and octopi. The name comes from the Latin mollus, meaning
More informationAnimal 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 informationWhat are the four main characteristics of arthropods? What are two types of metamorphosis in insects?
CHAPTER 15 3 Arthropods SECTION Invertebrates BEFORE YOU READ After you read this section, you should be able to answer these questions: What are the four main characteristics of arthropods? What are two
More informationGeneral Molluscan Characteristics
Phylum Mollusca General Molluscan Characteristics = mollis = soft Bilateral symmetry, secondarily assymetrcial => Soft bodied animals Coelomate and triploblastic Rich fossil record Next to arthropods,
More informationThe Animals: Kingdom Animalia
The Animals: Kingdom Animalia Kingdom Animalia (Animals) What is an Animal? Zoology- The study of Animals General Characteristics of 1. Animals are multicellular and eukaryotic. Animals 2. Animals consume
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 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 informationDead Perch Parts. ACADEMIC STANDARDS: 4 th Grade B. Know that living things are made up of parts that have specific functions.
Dead Perch Parts Fish Anatomy Adapted from: An original Creek Connections activity created from the Fish Anatomy model. Grade Level: Intermediate or advanced Duration: 30 minutes Setting: classroom Summary:
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 informationRequirements for Animal Life. Phylum Bryozoa. Colonial Bryozoans. A lophophore is a structure used for:
Requirements for Animal Life Animal phylogeny based on sequencing of SSU-rRNA The demands of 3 unique environments Marine, freshwater, terrestrial Gas exchange Nutrition Distribution and transport Disposal
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 information