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Nata [24]
3 years ago
6

Why must a mother's dna match that of her biological children? why would damian expect half of the children's dna to come from t

heir mother? why not 30% of it? or 70% of the dna?
Biology
2 answers:
lubasha [3.4K]3 years ago
4 0
Because each parent contributes to their child 23 chromosomes, so therefore each parent gives their child half of the DNA of the child.

It wouldn't be 30% or 70% because the balance of the chromosomes the parents contribute is always equal.
svet-max [94.6K]3 years ago
4 0
Because that's how it normally goes
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