A) Polygenic character is controlled by multiple alleles
B) In case of polygenic inheritance thousands of intermediate phenotypes are found between 2 extreme ones
C) Height, weight, skin colour are polygenic
D) Polygenic character is controlled by multiple genes
Correct Answer: A
Solution :
Genes at more than one locus are called as polygenes. Variation in these genes in a particular population have a combined effect upon a particular phenotypic character. Multiple alleles are the more than two different forms of a gene, present on the same locus.
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