$A$ : Fertilin protein is present in the egg membrane.
$R$ : It helps in agglutination reaction
Assertion and Reason both are correct and also correct explantion.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
In both chordates and non-chordates intestine develops from
Which of these is used to control human population?
Cumulus covers
Number of sperms present in a single ejaculation of semen contains
Epiboly is the process of