Question

what is supplementry gene ?Explain with the help of example?

Answer 1

Supplementary genes are the genes which include two pairs of non-allelic genes. Both of them are involved in affecting the same character. Out of the non-allelic genes, one gene is dominant and can express by itself. Second gene is also dominant but expresses only when it is supported by the presence of the first gene.

Supplementary genes are two independent dominant genes interacting to produce a phenotypic expression different from that produced by either gene alone. of the first gene. For example, the development of grain colour in maize is governed by 2 dominant genes 'R' and 'P'.

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Answer 2

Answer:

the supplementry gene is the pair of gene which includes non-allielic genes...