Chapter 46 & 47
Test Hints

The test will be based exclusively on my lectures. Know them backwards and forwards. The detail will be at the level of the lectures, no more or less deep.

Review your knowledge of: acoelomates, pseudocoelomates, coelomates, protostomes and deuterostomes. Know what distinguishes them from one another. Know the main phyla that fall into each group. See chapter 32 to review. There will be some review questions on these since it relates to embryology.

Know the extraembryonic membranes:
1. Allantois
2. Amnion
3. Chorion
4. Yolk Sac
Be able to identify them in a picture and what their functions are. See page 948 to review.

The free response will be either #3 or #4. I am not sure which. Be prepared for either.