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The factor which expresses in homozygous and heterozygous states is called _______

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in Biology – Class 12 by (271k points)
The factor which expresses in homozygous and heterozygous states is called _______

(a) dominant

(b) recessive

(c) gene

(d) allele

I have been asked this question at a job interview.

Query is from Inheritance of One Gene-1 in portion Principles of Inheritance and Variation of Biology – Class 12

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Best answer
The correct choice is (a) dominant

To explain I would say: A dominant factor masks the expression of its recessive counterpart. Thus, it can express in both homozygous and heterozygous states.

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