Animal Reproduction
- What is asexual reproduction? Describe some of the
mechanisms
of asexual reproduction. Many animals reproduce both sexually and
asexually. What are the advantages of each?
- Why is hermaphroditism more common in sessile organisms
(remember...plants
are sessile too)?
- Compare simultaneous to sequential hermaphroditism?
- Familiarize yourself with the general anatomy of the male and
female
mammalian
reproductive systems and human sexual physiology. (Please
restrict
your study of this material to what is IN THE TEXT!)
- Compare and contrast oogenesis and spermatogenesis.
- What is the function of testosterone in human male
reproduction
and sexual development?
- What are the differences between estrous and menstrual
cycles?
- Describe the endocrine regulation of the menstrual cycle.
What
hormones
participate in this cycle and how do they regulate the formation and
degradation
of the endometrium?
- Describe the endocrine regulation of the ovarian cycle.
What
hormones participate in this cycle and how do they regulate the
development
of the follicle, corpus luteum, and ovulation?
How are the menstrual cycle and the ovarian cycle synchronized?
Your
explanation should describe how the endocrine system synchronizes these
cycles.
- Describe how the endocrine system prevents the flow phase of the
menstrual
cycle during pregnancy?
- What is "the birth control pill"? How does it act to
prevent
pregnancy?
- Describe the other forms of contraception besides the pill.
How
do
they act to prevent/ terminate pregnancy? Which of these
contraceptive
methods is most reliable? Which is least reliable? Which of
the methods act to terminate pregnancy after fertilization has taken
place?