What is Oestrous cycle?

What is menstrual cycle? Which hormones regulate menstrual cycle?

What is menstural cycle? Describe the cycle in human with a reference to cycle changes in the ovary and uterine endometrium.

In which animals oestrous cycle occurs ?

Assertion : Some female animals permit copulation only during oestrous cycle. Reason : Oestrous cycle is observed in non-primate mammals.

Read the following statements about the reproductive cycles in mammals and select the correct ones. (i) Oestrous cycle occurs in primate mammals. (ii) In species with oestrous cycle, females are generally sexually active during oestrous phase. (iii)Both the cycles show monthly recurrence.

What is coris cycle ?

Proliferative phase of menstrual cycle

In which animals menstrual cycle occurs?

Ovulation occurs during ____ phase of menstrual cycle.

Which of the following animals show menstrual cycle ?