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Question

Two genetic loci produce identical phenotypes in cis as well as trans position. They are

A
Pseudoalleles
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B
Multiple alleles
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C
Different genes
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D
Parts of same gene
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Solution

The correct option is A Pseudoalleles

A.Pseudoalleles – Genes are present together side by side and they produce related phenotypes are called pseudoalleles. These are distinguished from true alleles through rare crossing over.

B.Multiple alleles – Presence of more than two alleles for a gene is called Multiple alleles. These are present on the same locus of homologous chromosomes.

C.Different genes – Genes which can carry out different functions are called Different genes.

D.Parts of same gene – In every gene, functional part cistron, recombination part recon, mutation part muton are present.

So, the correct option is ‘Pseudoalleles’.

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