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ludmilkaskok [199]
3 years ago
5

A testcross is _________.

Biology
1 answer:
Olin [163]3 years ago
4 0

Answer: C

Explanation: A testcross is a mating between an individual of unknown genotype and an individual homozygous recessive for the trait of interest.

It can determine if the individual being tested is homozygous dominant or heterozygous dominant.

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