1.

What are polygenic traits?(a) Traits controlled by a single gene(b) Traits not controlled by any genes(c) Traits controlled by two genes(d) Traits controlled by three or more genesI have been asked this question in examination.Question is taken from Polygenic Inheritance in chapter Principles of Inheritance and Variation of Biology – Class 12

Answer»

Correct CHOICE is (d) Traits CONTROLLED by THREE or more genes

For explanation I would say: Traits are the FEATURE of a character by which we can distinguish organisms. Traits which are generally controlled by three or more genes are known as polygenic traits.



Discussion

No Comment Found

Related InterviewSolutions