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2.Human Reproduction
medium
Which one of the following statements with regard to embryonic development in humans is correct
A
Cleavage division bring about considerable increase in the mass of protoplasm
B
In the second cleavage division, one of the two blastomeres usually divides a little sooner than the second
C
With more cleavage divisions, the resultant blastomeres become larger and larger
D
Cleavage division results in a hollow ball of cells called morula
(AIIMS-2003)
Solution
It's Obvious
Std 12
Biology
