Home » Advanced Botany » Principles of Inheritance and Variation » Question
  1. There are three genes a, b, c. Percentage of crossing over between a and b is 20%, b and c is 28% and a and c is 8%. What is the sequence of genes on chromosome?
    1. b, a, c
    2. a, b, c
    3. a, c, b
    4. none of these
Correct Option: A


Percent crossing over between two genes is proportional to the distance between them.



Your comments will be displayed only after manual approval.