In man sperms move after ejaculation at a rate of nearly

  • [AIPMT 1991]
  • A

    $2$ to $4$ mm/minute

  • B

    $2$ to $4$ feet/minute

  • C

    $2$ to $4$ inches/minute

  • D

    $2$ to $4$ cm/minute

Similar Questions

Cells of leydig are found in

  • [AIIMS 1997]

Sequence of hormones during menstrual cycle is

Saheli is a oral contraceptive containing

$A$ : Oxytocin acts on the uterine muscles and cause stronger uterine contractions, which in turn stimulates further secretion of oxytocin.
$R$ : Oxytocin is released from maternal pituitary

Normally the gametes are disease free in human beings or even in other animals because