Question

How do the estrous and menstrual cycles differ?

Answer 1

$\textbf{\large{Answer -}}$

$\textbf{Menstrual Cycle :}$

》It occurs in primates i.e., apes, humans and monkeys.

》Blood flows out of the body at the last stage of the mestrual cycle.

》The endotrium which is broken is passed out.

$\textbf{Estrous Cycle :}$

》It occurs in non primates i.e., cow, dog etc.

》Blood doesn't flow into this cycle.

》The endotrium is reabsorbed.

Answer 2

a. sexual receptivity occurs only around ovulation in the estrous cycle, but it can occur during any time of the menstrual cycle. ... estrous cycles occur in reptiles, but menstrual cycles occur in mammals. c. estrous cycles are determined by FSH, but menstrual cycles are determined by LH.