Human Reproduct...

A regular cycling woman is not menstruating. Which one of the following is the most likely root cause of this?

Read the following statements about menstrual cycle and select two correct statements.
(i) Lack of menstruation may be indicative of pregnancy.
(ii) The changes in the ovary and the uterus are induced by changes in the levels of ovarian hormones only.
(iii) LH surge induces ovulation.
(iv) If fertilisation occurs, corpus luteum degenerates immediately.

During bleeding phase of menstrual cycle unfertilised secondary oocyte undergoes autolysis. The interplay of hormones then is

Below is given the unorganised list of some important events in the human female reproductive cycle. Identify the correct sequence of these events and select the correct option.
(i) Secretion of FSH
(ii) Growth of corpus luteum
(iii) Growth of the follicle
(iv) Ovulation
(v) Sudden increase in the levels of 

Name the hormone that has no role in menstruation.

The time for optimum chances of conception in a woman is_________starting from the day of menstruation.

The roots that originate from the base of the stem are:

Withdrawal of which of the following hormones is the immediate cause of menstruation?

If mammalian ovum fails to get fertilized, which one of the following is unlikely?

Cessation of menstrual cycle in a woman is called

Repair of endometrium is undertaken by

For human female which of the following is incorrect?

The accompanying diagram shows the changes that take place in the endometrium during a normal menstrual cycle. Identify the changes and select the correct option.

Which of the following statements concerning menopause is correct?

Study the graph carefully and correlate the hormone levels on

(i) 1-5 days
(ii) 12-14 days
(iii) 25-28 days (if the ovum is not fertilised).