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Qifan Guo · Answer 1 · 2022-05-21T09:38:58+0000

All individuals are identified by their sex chromosomes based on the new nomenclature for chromosomal inheritance. Of the 2 sex chromosomes in males (XY) and females (XX), the first X chromosome is ancestral chromosome, and it is followed by the parental X/Y chromosome.

NakedCat · Answer 2 · 2022-05-26T23:53:40+0000

Answer:

Chromosomes

Step-by-step explanation:

Honestly I would say that because chromosomes are what are carried by the reproduction cells. If there are two cells, they combine chromosomes creating one strand of complete DNA. Hope this helps!

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