Fraternal twins in man are produced when [CMC Vellore 1993] – McqOptions

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1.	Fraternal twins in man are produced when [CMC Vellore 1993]
A.	Two sperms fertilize an ovum and the first two blastomeres separate from each other
B.	One sperm fertilizes an ovum and first two blastomeres separate from each other
C.	Egg develops parthenogenetically and first two blastomeres separate from each other
D.	Two ova are fertilized simultaneously
Answer» E.

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