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stiks02 [169]
3 years ago
15

After learning in physical anthropology class that a cleft chin is recessive and that dimples, a free-hanging earlobe, and tongu

e rolling are dominant, your friend tells you over dinner that she is certain she is adopted. What could have caused her to arrive at this conclusion?
Biology
1 answer:
kiruha [24]3 years ago
7 0

Answer:

Based on both of her parents have cleft chins and she does not have it.

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