Gastropoda - Guides d'étude, Notes de cours & Résumés

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 ...

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...

1) What are the cells in a sponge that are primarily responsible for trapping food particles from circulating water? A) amoebocytes B) choanocytes C) mesohyl cells D) pore cells (porocytes) E) epidermal cells Answer: B 9) A radially symmetrical animal that has two embryonic tissue layers belongs to which phylum? A) Porifera B) Cnidaria C) Platyhelminthes D) Nematoda E) Echinodermata Answer: B 10) All of the following are characteristics of the phylum Cnidaria except A) a gastrovascular cavity. B...

BIOL 211 Concepts of Zoology Exam 4 Study Guide For chapters 16, 18, 19, 20, and 21. Covering concepts like synapomorphies, phylums, clades, respiration, reproduction, feeding, and locomotion. Phylum mollusca, class polyplacophora, gastropoda, bivalvia, cephalopoda, phylum annelida, etc.

BIOL 205 midterm 2 Exam Study Guide Solutions rhynchocoel - ANSWER-a tubular cavity that holds the introverted proboscis of a nemertean worm and is sometimes considered homologous with the coelom how do nemerteans capture prey? - ANSWER-To capture its prey, the ribbon worm has a unique eversible proboscis at the front end of the body that injects a venom into its prey. After injecting it, the worm waits for the prey to be paralysed before moving in to feed on it. how might you distinguish...

UBCO BIOL 205 Invertebrate Zoology II Exam Study Guide Solutions Phylum Nemertea - ANSWER-Ribbon worms. ~1200 species, usually dioecious, protonephridia, extensible proboscis (stored in rhynchocoel), pilidium larvae in some. Includes Class Palaeonemerata, Class Pilidiophora (pilidium larvae), and Class Hoplonemerata (posess stylets) Phylum Mollusca - ANSWER-Can have a shell secreted by mantle, head/foot houses feeding, sensory, and locomotive structures, radula feeding structure, foot for ...

BIO 182 LAB FINAL Exam Questions With Correct Answers Phylum Porifera Characteristics - answer- sponges - considered the basal animal - sessile animals - lack true tissues -filter feeders -hermaphrodites phylum Cnidaria characteristics - answer- have true tissues -gastrovascular cavity -ring of tentacles with cnidocytes to capture prey - polys and medusa phylum Platyhelminthes - answerflatworms -dorsoventrally flattened bodies - Flat shape increases surface area for nutrient, gas, ...

Deze samenvatting is gebaseerd op het boek en de powerpoints van Prof. Artois. Ik ben met deze samenvatting in de 1ste zit geslaagd met een 16/20. In deze samenvatting zitten geen tekeningen/ notities van de hoorcollege's of labo's maar enkel van alle hoofdstukken die op het examen werden gevraagd uit het studieboek. De fylogenie heb ik schriftelijk gemaakt dus deze staat hier ook niet tussen. Het is heel gedetailleerd. Het is geschreven in 2024. Groetjes en veel succes. Tamara <3

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 ...