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kakasveta [241]
3 years ago
6

A recessive allele __________.

Biology
1 answer:
mihalych1998 [28]3 years ago
8 0

D: needs to be present on both chromosomes to be expressed


Why: Because if there was a dominant trait present, then the dominant trait would overpower the recessive trait regardless of the matter.

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In what type of situations would random sampling (last lab) be useful?
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One of the problems that can occur when selecting a sample from a target population is sampling bias. Sampling bias refers to situations where the sample does not reflect the characteristics of the target population.

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