Chapter 42

List similarities and differences between asexual and sexual reproduction.

Explain the roles of moises and fertilization in sexual reproduction.

Describe the costs and benefits of asexual and sexual reproduction.

Provide an explanation for the observation that there are very few, if any, ancient asexual organisms.

Name three adaptations that allow reproduction to take place on land.

Describe the pathway of sperm from its site of production to the urethra.

Describe the pathway of an cocyte (and the egg it develops into) from its site of production to the uterus.

Describe similarities and differences between male and female gametogenesis.

Name and describe three key developmental steps in the development of a single-celled zygote to a multicellular individual.