Plant Growth and DevelopmentMedium
Question
Which one of the following statements with regard to embryonic development in is correct?
Options
A.Cleavage division bring about considerable increase in the mass of protoplasm.
B.in the second cleavage division one of the two blastomeres usualy divides a little sooner than the second
C.With more cleavage divisions, the resultant blastomeres becomeres bocome larger and larger.
D.Cleavage division result in a hollow ball of cells called morulla.
Solution
Repeated cleavage in the zygote brings about the distribution of the cytoplasmof the zygote amongst blastomere and increases mobilty of the protoplasm which fecilitates morphogenetic movements for cell differentiation.
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