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Assertion : Polymorphic genes exhibit polymeric gene interactions.

Reason: Polymeric gene interactions occur when the effect of one gene on a trait is dependent on the presence of one or more other genes. Polymorphic genes refer to genes that exist in two or more different forms or alleles in a population.

Option: 1

Both assertion and reason are true, and the reason is the correct explanation of the assertion.
 


Option: 2

Both assertion and reason are true, but the reason is not the correct explanation of the assertion.
 


Option: 3

The assertion is true, but the reason is false.

 


Option: 4

The assertion is false, but the reason is true.


Answers (1)

best_answer

Polymeric gene interactions occur when the effect of one gene on a trait is dependent on the presence of one or more other genes. This means that the phenotype (observable trait) expressed by an individual for a particular trait is influenced by the interaction of multiple genes. 

Polymorphic genes refer to genes that exist in two or more different forms or alleles in a population. The different forms of the gene can result in variations in the expression of the trait. Therefore, the interaction between polymorphic genes can be polymeric in nature, meaning that the expression of the trait is determined by the combination of multiple genes.

Both assertion and reason are true, and the reason is the correct explanation of the assertion.Hence option 1 is the correct answer 

 

 

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Rishabh

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