Biology, asked by M1lly, 1 year ago

John and Pat are identical twins with identical DNA. John works in a movie theater, and Pat works as a lifeguard. They have very different skin pigmentation. Which is the best explanation of the difference?

Answers

Answered by mithless670
3

Difference in their skin pigmentation is the best example that shows the difference between them.

Explanation:

Identical twins are those who develop from the two cells of same zygote formed by the fertilization of an egg and a sperm. Zygote undergoes cleavage and the resultant two cells start developing as a separate individuals. They usually have same genotype and phenotype unless and untill some environmental factor affect their genotype.

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