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Annette [7]
3 years ago
8

Need this ASAP!!!! Pls help

Biology
1 answer:
Triss [41]3 years ago
7 0

A geneticist would know if an organism is homozygous or heterozygous for a certain trait based on if the organism had two of the same alleles or 2 different alleles for that same trait.

Homozygous: (X,X) or (Y,Y)

Heterozygous: (X,Y)

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