Identical (monozygotic) twins develop from
A. one zygote that splits into two
B. two ova fertilized by two sperms
C. one ovum fertilized by two sperms
D. two ova fertilized by one sperm
1 answer
Best answer
Answer: A. one zygote that splits into two
Monozygotic twins come from a single zygote that splits, so they have the same genetic material.
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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