Hormones secreted by the placenta to maintain pregnancy are
$hCG$, progestogens, estrogens, glucocorticoids
$hCG, hpl,$ progestogens, Prolactin
$hCG, hPL,$ progestogens, estrogens
$hCG, hpl,$ estrogens, relaxin, oxytocin
Except endocrine function, what are the other functions of placenta.
The persistence of corpus luteum during pregnancy is due to a hormone known as
All of the following statements concerning pregnancy are accurate $EXCEPT$
During pregnancy which of the following is secreted through urine of mother
Assertion : During fertilization only head of spermatozoa enters egg.
Reason : If several spermatozoa hit the egg at same time, all can enter the egg.