Describe the main differences between the inheritance patterns for a dimpled chin and for height

Question

Maci Lamb

Biology

2 September, 16:10

Describe the main differences between the inheritance patterns for a dimpled chin and for height

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Answers (1)

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Nayeli · Answer 1

I believe the answer is that a dimpled chin is controlled by a single gene with multiple alleles and height is controlled by many genes. Alleles are alternative forms of a gene, and they are responsible for differences in phenotypic expression of a given trait. A gene for which at least two alleles exist is said to be polymorphic.