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dybincka [34]
3 years ago
8

Differences in blood flow during embryo development mean that identical twins (i.e. monozygotic) will develop different

Biology
1 answer:
lorasvet [3.4K]3 years ago
8 0

Answer:

The answer is D(sexes)

Explanation:

This is because monozygotic twins are genetically nearly identical and they are always the same sex unless there has been a mutation during development.

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