The first movements of the foetus and appearance of hair on its head are usually observed during which month of pregnancy

The process of delivery of the foetus is called
Or

Forceful muscular contraction of uterine wall is involved in

What does 'a', 'b' and 'c' represents in the following flow chart

Seminal plasma, the fluid part of semen, is contributed by

Options are :
(i) Seminal vesicle
(ii) Prostate gland
(iii) Urethra
(iv) Bulbourethral gland