Question

When zygote forms embryo, cell division occurs. Thus, DNA will replicate. Is there any variation here also. If there is, would there be variation within the body also ie would the DNA of one cell be different from the other cells' DNA?​

Answer 1

Answer:

yes

Explanation:

the variation will be there

and it is sure that the dna will be different from other as there is always an unique dna for everyone

so that it is also used in forensic science.(dna fingerprinting..)