Questions
Multiple alleles are present
a
at the same locus of the chromosome
b
on non-sister chromatids
c
on different chromosomes
d
at different loci on the same chromosome.
detailed solution
Correct option is A
Multiple alleles are present on at the same locus of the chromosome. When there is more than two alleles governing a character it shows multiple allelism. Example, ABO blood group. ABO blood groups are controlled by the gene I. The gene I has three alleles IA, IBand iTalk to our academic expert!
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A gene of Pisum sativum that determines the size of starch grains also influences the following character of the plant.
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