Question

Different mutations referrable to the same locus
of a chromosome give rise to
(a) multiple alleles (b) pseudoalleles
(c) polygenes (d) oncogenes

Answer 1

Answer:

a multiple alleles .......

Answer 2

a) Different mutations referrable to the same locus of a chromosome gives rise to multiple alleles.

Explanation:

Sometimes the mutations occur is the gene at the particular locus. This process is termed as multiple allelism.

This process results in 2 or more alleles  for a trait.

Examples of multiple allelism are ABO blood system of human and skin colour.

The alleles will have occurs simultaneously.

The resulting trait is controlled by two or more alleles.

There is no crossing over among these multiple alleles as they are on the same locus.

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