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2.Human Reproduction
normal
Which of the following is not evident that the pattern of cleavage is determined by factors in the egg cytoplasm rather than by genes of zygote
A
Cleavage is prevented by injection of a protein synthesis inhibitor
B
Cleavage is not affected by injection of inhibitors of $RNA$ synthesis into the zygote
C
Interspecific hybrid zygotes go through normal cleavag but die at the beginning of gastrulation
D
The direction of the first division of cleavage in the snail Cepaea is determined by the mothers genotype
Solution
It's Obvious
Standard 12
Biology