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The possible research of family trees is based on the fact that ______ .A．genetics has ach

The possible research of family trees is based on the fact that ______ .

A．genetics has achieved a breakthrough

B．genetic information contained in DNA can be revealed now

C．each individual carries a unique record of who ho is and how he is related to others

D．we can use DNA to prove how distant an individual is to a family, a group or a population

提问人：网友shiyuhui498 发布时间：2022-01-07

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第1题

A DNA library is

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第2题

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[ ]

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第3题

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第4题

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