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Which of the following describes when one gene affects the expression of another? Epistasis Multiple Alleles Polygenic inheri

Which of the following describes a situation when multiple genes affect the same trait? Multiple Alleles Epistasis Polygenic
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Answer #1

1. Answer: epistasis

2. Answer : polygenic inheritance

Hence both the questions have same options, common explanation is given here,

Explanation:

In genetics, when one gene is inhibits the expression of the another non-allelic gene is called as epistasis.

Multiple alleles, when a gene forms more than two different forms of alleles is called multiple alleles.

Polygenic inheritance, to express the same trait it requires more than one gene such type of inheritance is called is polygenic inheritance.

Pleiotropy, the same gene controls the expression of more than one character is called pleiotropy.

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