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Friday, October 31, 2014

Physiology Quiz Questions 10/31/14

1. What type of symmetry does the dugesia have?
bilateral symmetry

2. What term is used to describe how a planarian can regrow its body parts?
regeneration

3. Which of the following is associated with the planarian's nervous system?
ganglia

4. Asexual reproduction can occur through a process called:
binary fission

5. A hermaphrodite is an animal that:
has both male and female parts

6. The dugesia belongs to the phylum:
turbellaria

7. How could a a person catch a dugesia?
using a net to siphon them from the surface of the water

8. An animal that has no internal body cavity to hold organs is called a(n):
turbellarian

9. How does the dugesia obtain oxygen?
with its flame cells

10. The dugesia will tend to stay in what areas?
dark 

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