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Which of the following statements is true regarding polymorphic gene interaction?

Option: 1

Polymorphic gene interaction involves the interaction of multiple genes to produce a range of phenotypic outcomes.

 

 


Option: 2

Polymorphic gene interaction results in the production of sterile offspring.

 

 


Option: 3

Polymorphic gene interaction is not related to the phenomenon of hybrid vigor.

 

 


Option: 4

Polymorphic gene interaction can result in the production of multiple phenotypic outcomes from a single gene.


Answers (1)

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Polymorphic gene interaction can result in the production of multiple phenotypic outcomes from a single gene. The gene in question has multiple alleles, each of which may produce a different phenotype. Hence option D is the correct answer.

Option(A) Polymorphic gene interaction can result in the production of multiple phenotypic outcomes from a single gene. Hence option A is incorrect.

Option(B) Polymorphic gene interaction can result in the production of multiple phenotypic outcomes from a single gene. Hence option B is incorrect.

Option(C) Polymorphic gene interaction can result in the production of multiple phenotypic outcomes from a single gene. Hence option C is incorrect.

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