University:
Acadia University
Course:
BIOL 2663 | Marine Biology
Academic year:

2024
Views:

300

Pages:

2
Author:

Nabila n.

Quiz- Choanoﬂagellates 1. What are choanoflagellates considered to be? [. ] A type of bacteria [ ] closest living relatives of animals [ ] closest living relatives of plants [ ] A type of fungi 2. What surrounds the flagellum of choanoflagellates? [ ] Pseudopodia [ ] Cell wall [ ] cilia [ ] Microvilli 3. What role do choanoflagellates play in marine ecosystems? [ ] Primary producers [ ] Parasites [ ] Predators [ ] Decomposers 4. How do choanoflagellates move and feed? [ ] Using pseudopodia [ ] Using a collar of microvilli [ ] Using cilia 1 [ ] Using a cell wall 5. Why are choanoflagellates important for evolutionary studies? [ ] They are genetically similar to animals [ ] They are genetically similar to plants [ ] They are genetically similar to bacteria [ ] They are genetically similar to fungi 6. What is the primary structure used by choanoflagellates for feeding? [ ] Cilia [ ] Cell wall [ ] Pseudopodia [ ] Microvilli 7.Choanoflagellates are a food source for which type of organisms? [ ] Larger organisms [ ] Smaller organisms [ ] Plant’s [ ] Microorganisms 8. What is the unique feature of choanoflagellates' morphology? [ ] Multiple flagella [ ] Thick cell walls [ ] Collar of microvilli [ ] Presence of chloroplasts 2