Cryptorchidism is a condition in which
Testis does not descend into scrotal sac
Male hormones are not reactive
Sperm is not found
Ovaries are removed
The blastopore develops into future
Placenta acts as an endocrine tissue and produces several hormones like
$A.$ Human chorionic gonadotropin $(hCG)$
$B.$ Human placental lactogen $(hPL)$
$C.$ Estrogens
$D.$ Progesterone
The respiratory function of embryo is performed by
Assertion : Mammalian ova produces hyaluronidase.
Reason : The eggs of mammal are microlecithal and telolecithal.
Male accessory glands include