Which statement is true about lethal genes?
a) they cannot be maintained in the gene po...
Biology, 06.01.2020 07:31 QuarkyFermion
Which statement is true about lethal genes?
a) they cannot be maintained in the gene pool because they are always dominant.
b) they can be maintained in a gene pool by heterozygous carriers when the allele is recessive and the individuals reproduce.
c) they can be maintained in a gene pool if the allele is expressed before reproductive age.
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