Ctenophora Studienführer, Klassennotizen & Zusammenfassungen

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...

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...

invertebrates - ANSWER-animals that lack a backbone and account for over 95% of known animal species blue dragon (Glaucus atlanticus) - ANSWER-an invertebrate animal true or false: expect for sponges (and a few others), all animals are Eumetazoans - ANSWER-true animal phylum - ANSWER-1. Porifera 2. Cnidaria 3. Ctenophora 4. Platyhelminthes 5. Nematoda 6. Annelida 7. Mollusca 8. Arthropoda 9. Echinodermata 10. Chordata filter feed (sponges) - ANSWER-filter out food particles suspen...

Which of the following is an incorrect match of structure and function? Cnidocyte - capturing prey Parapodia - defense from enemies Radula - obtaining food Mantle - secretes the shell Chelicerae - consuming food - Parapodia - defense from enemies (gas exchange, locomotion, protection) In a cnidarian life cycle, -Medusae have gonads and produce gametes -Polyps bud off from other polyps -Medusae bud off from polyps -Polyps grow from ciliated larvae - All of the above ...

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 ...

Sister group of Cnidaria - ANSWER Ctenophora About how many species in phylum cnidaria - ANSWER 9000 Cnidarias are dated over... - ANSWER 580 million years ago 4 classes of cnidarians - ANSWER Hydrozoa, Scyphozoa, Cubozoa, Anthozoa Cnidarians contain specialized cells no other animals have which is - ANSWER cnidocytes-typically housing stinging organelles called namatocysts Cnidarians are all aquatic and mostly - ANSWER marine What kind of symmetry do cnidarians have? - ANSWER ...

Apoplastic route ▪ Through cell walls and extracellular spaces Symplastic route ▪ Through the cytosol Transmembrane route ▪ Across cell walls - ANSWER name and describe the three routes of transport within a plant Membrane potential is established through pumping H+ by proton pumps (Animals - movement of Na+ by Na+ K+ pumps) - ANSWER Explain how membrane potential is established in plant plasma membranes -active transport and passive transport -osmosis - ANSWER Describe the...

A brief description of the main characteristics and features of phylum Ctenophora.

phylum - Ctenophora (Acnidaria)

Invertebrate taxonomy it begin with the most primitive animal (placozoa) till Class Ctenophora