Placenta acts as an

  • A

    Endocrine gland

  • B

    Exocrine gland

  • C

    Apocrine gland

  • D

    Merocrine gland

Similar Questions

Trace the correct path of movement of the sperms upto urethra

In Pheretima mouth develops from which of the following

$A$ : After menopause the levels of blood gonadotropins will rise markedly.
$R$ : At the time of menopause all the ovarian follicles are converted into follicular atresia and the ovaries are not responding to the gonadotropins

The amniotic fluid is taken out with the help of surgical needle and separation of the embryo cells present in this fluid is done by

Epiboly is the process of

  • [AIPMT 1992]