Q. In human female the blastocyst : (a) Gets implanted into uterus 3 days after ovulation . (b) Gets nutrition from uterine endometrial secretion only after implantation . (c) Gets implanted in…
Q. Signals from fully developed foetus and placenta ultimately lead to parturition, which requires the release of : (a) Oxytocin from maternal pituitary. (b) Oxytocin from foetal pituitary. (c) Relaxin…
Q. The first movements of the foetus and appearance of hair on its head are usually observed during which month of pregnancy? (a) Third month (b) Fourth month (c) Fifth…
Q. Vasa efferentia are the ductuless leading from : (a) Epididymis to urethra (b) Testicular lobules to rete testis (c) Rete testis to vas deferens (d) Vas deferens to epididymis…