Gastropoda Study guides, Class notes & Summaries

Distinguish Characteristics - Phylum Porifera Characteristics - - sponges - considered the basal animal - sessile animals - lack true tissues -filter feeders -hermaphrodites phylum Cnidaria characteristics - - have true tissues -gastrovascular cavity -ring of tentacles with cnidocytes to capture prey - polys and medusa phylum Platyhelminthes - flatworms -dorsoventrally flattened bodies - Flat shape increases surface area for nutrient, gas, and waste exchange - Found in mar...

Phylum Mollusca - Class: Gastropoda - ANSWER-- Brown garden snail - Gray garden snail - Decollate snail Phylum Arthropoda -Class: Malacostraca - ANSWER-Order: Isopoda -sowbugs and pillbugs Phylum Arthropoda -Class:Symphyla - ANSWER-Order: Symphyla -garden symphylans Phylum Arthropoda -Class:Chilopoda - ANSWER-Centipedes Phylum Arthropoda -Class:Diplopoda - ANSWER-Millipedes

what phylum is class polyplacophora? Mollusca what phylum is class Gastropoda? Mollusca 00:23 01:22 What phylum is class bivalvia? Mollusca What class is genus Anodontia? Class Bivalvia What phylum is class Cephalopoda? Mollusca What class is genus Loligo? Class Cephalopoda What phylum is subphylum Chelicerata? Arthropoda What subphylum is class merostomata? Chelicerata What class is genus Limulus? merostomata What...

Middle School Science Bowl Study Guide skeleton - answerthe internal supporting structure that gives an artifact its shape vertebrae - answerbackbone (26 bones) joint - answerthe point of connection between two bones ligaments - answertissue that connects bone to bone compact bone - answerHard, dense bone tissue that is beneath the outer membrane of a bone. spongy bone - answerpart of bone with many small pores or spaces marrow - answerconnective tissue that fills the cavities of bones c...

TAMU BIOLOGY 112 EXAM #3 Questions and Answers 100% Pass Select the TRUE statement about animal development: A.) Deuterostome development is indeterminate. B.) Mesoderm in protostomes arises as outpocketings of the primitive gut. C.) Radial cleavage is characteristic of protostome development. D) In deuterostomes, the blastopore ultimately becomes the mouth of the adult. E) All of the above are true. - Answer- Deuterostome development is indeterminate. During embryogenesis of diploblasti...

7. The nonliving components of an ecosystem are called: A. Biotic compounds B. Abiotic compounds C. Mineral components D. Environmental components - Answer B. Abiotic compounds 8. Which of the following ecological concepts is illustrated in a food web? A. Population equilibrium B. mutualism C. Biogeochemical cycles D. Competition - Answer B. mutualism 9. What is a limiting factor? A. A biotic factor that stops the growth of a plant of animal B. A factor that is required for t...

1 BROOKS BIODIVERSITY UNIT 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Plants Architecture Correct Answer: Plant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf Structure Correct Answer: Epidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what? Correct Answer: - Cuticle - Guard cells with Stomata ...

Coelomate Body cavity surrounded by mesoderm with complex organs and compartments Protosomes a) Cleavage is spiral and determinate b) Blastopore becomes mouth c) Coelom forms by a splitting of the mesoderm 00:21 01:22 Phylum Mollusca: Mantle specialized layer of epidermal cells Phylum Mollusca: Shell secreted by mantle. Most are external, some are remnants, some have no shells Describe the coelom for Phylum Mollusca The coelom is only a small chamber ...

Kingdom Animalia Phylum Annelida Class Oligochaeta - correct answer Earthworm Kingdom Animalia Phylum Annelida Class Polychaeta - correct answer Feather duster Worm Kingdom Animalia Phylum Mollusca Class Gastropoda - correct answer Banana Slug Kingdom Animalia Phylum Mollusca Class Gastropoda - correct answer Checkered Periwinkle Kingdom Animalia Phylum Mollusca Class Gastropoda - correct answer Frilled Dog Whelk Kingdom Animalia Phylum Mollusca Class Biva...

Middle School Science Bowl Study Guide skeleton - answerthe internal supporting structure that gives an artifact its shape vertebrae - answerbackbone (26 bones) joint - answerthe point of connection between two bones ligaments - answertissue that connects bone to bone compact bone - answerHard, dense bone tissue that is beneath the outer membrane of a bone. spongy bone - answerpart of bone with many small pores or spaces marrow - answerconnective tissue that fills the cavities of bones c...