Question
Question: Which one of the following statements with regard to embryonic development in humans is correct...
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
Answer
In the second cleavage division, one of the two blastomeres usually divides a little sooner than the second