Human Reproduct...

Identify the cell labelled 'A' in the T.S. of testis:

Given below are events that lead to pregnancy and development of embryo.
(i) Fertilization of egg
(ii) Maturation of egg
(iii) Release of egg
(iv) Embedding of zygote in thickened uterine wall.
Which of the following options gives the correct order of sequence in which they occur?

Eggs are produced by which organ? 

In the diagram of section of Graafian follicle, different parts are indicated by alphabets. Choose the answer in which these alphabets have been correctly matched with the parts they indicate.

Name the hormone that has no role in menstruation.

$$2n=16$$ in a primary spermatocyte, which is in metaphase of first meiotic division. What shall be the total number of chromatids in each of the secondary spermatocytes?

What is the female counterpart of prostate gland in the human male?

If after ovulation no pregnancy results, the corpus luteum 

Given is a diagrammatic sketch of a portion of human male reproductive system. Select the correct set of names of the parts labelled A, B, C, D.

The elastic tissue connecting the cauda epididymis to the scrotal sac is ____.