The primary feature that distinguishes a menstrual cycle from an ...

[big1devin]

The primary feature that distinguishes a menstrual cycle from an estrous cycle is that
 
  a. females can mate at any time during the estrous cycle.
  b. females can only mate around the time of ovulation in the menstrual cycle.
  c. there is no cycle of growth/loss of the uterine lining in the estrous cycle.
  d. the estrous cycle does not involve the secretion of estrogens.
  e. the estrous cycle is longer than the menstrual cycle.

Question 2

A secondary sex effect of androgens would be the
 
  a. development of a penis.
  b. growth of pubic hair.
  c. raising of the voice.
  d. growth of head hair.
  e. suppression of the ovaries.

[AaaA]

Answer to Question 1

Answer: c. there is no cycle of growth/loss of the uterine lining in the estrous cycle.

Answer to Question 2

Answer: b. growth of pubic hair.

[big1devin]

Thanks for the timely response, appreciate it

[ebonylittles]

Great answer, keep it coming