Zoology Assignment 2/16

Please watch this video and answer the following questions via E Mail or on a piece of paper:

1.  What is the advantage of laying an amniotic egg? (+2)

2.  Explain the importance of a hard shell compared to amphibian eggs (+2)

3.  List a minimum of three anatomical features of the amniotic egg and give their functions, besides the shell (+6).

4.  Critical thinking ... what specializations do you think we will see in future amniotic eggs?  In other words, where do you think egg development will go from here?  Explain.  (+2)

This will be due tomorrow, 2/17 by 4pm.