32. What stage of embryo development is this? 33. Name the structure

4. Briefly explain how the mutation in one gene can trigger a cascade of genetic impacts in the embryonic development. 5. In one sentence explain why this type of mutations only affect the offspring of the mutant female and not the mutant female herself.

13. ID the blue region at the white

65. Research teratogens and acquired birth abnormalities online. problems in utero as a result.

what are the germ layers and what are their functions

3. List the stages of development once the egg is fertilized.

39.Some changes that occur during prenatal development are ________________. A - uterus will increase in size from about pear-sized to about water-melon sized A, B, and C B - the uterus and contents will weigh about 22 pounds A and B C - maternal abdominal organs are compressed and cease to function

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27. What is the embryonic contribution to the female uterus and vagina 28. The relative movement of organs with the peritoneal cavity can best be described how? 29. What do the genital tubercle and inner genital folds form in male and female? 30. Be able to describe aspects of gonad development.

12. What is the process of reproduction from both the female and male aspects.?