How many divisions occur when a isolated cell is divided into $128$ cells
$64$
$127$
$7$
$32$
Assertion : In morula stage, cells divide without increase in size.
Reason : Zona pellucida remains undivided till cleavage is complete.
What is true about cleavage in the fertilised egg in humans
In our society the women are often blamed for giving birth to daughters Can you explain why this is not correct?
The attachment of the mammalian blastocyst to the uterine wall is
Which distinguishes a morula from a blastula