If both parents contribute identical versions of a gene, then the offspring are ______ for that gene.Multiple choice question.homozygousheterozygoushybridhomologous
Question
If both parents contribute identical versions of a gene, then the offspring are ______ for that gene.Multiple choice question.homozygousheterozygoushybridhomologous
Solution
The correct answer is "homozygous".
Here's why:
In genetics, when an individual has two copies of the same allele for a specific trait, they are said to be homozygous for that trait. This can occur when both parents contribute identical versions of a gene.
On the other hand, if the two alleles are different, the individual is heterozygous for that trait.
A hybrid usually refers to an organism that is a mix of two different species, while homologous refers to similar structures in different organisms that have a common ancestor.
So, if both parents contribute identical versions of a gene, then the offspring are homozygous for that gene.
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