This process is absent in mammals with an estrous cycle.
A)oogenesis
B)homeostasis
C)ovulation
D)menstruation
E)placenta formation

Question

Quizplus · Accepted Answer

Menstruation is the shedding of the uterine lining in response to a lack of fertilization in species with a menstrual cycle, which is absent in mammals with an estrous cycle. In estrous cycles, the uterine lining is reabsorbed by the body or expelled during copulation. Therefore, the process of menstruation is not present in mammals with an estrous cycle.

This Process Is Absent in Mammals with an Estrous Cycle