AIPMT PRELIMS2002Botany-Genetics
AIPMT PRELIMS 2002 Botany Gene Mapping MCQ Question
Type: MCQ-numerical-Hard-Class 12
There are three genes a, b and c. The 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
A
b, a, c
B
a, b, c
C
a, c, b
D
None
Correct Answer
Option A
Detailed Explanation
The sequence a, c, b minimizes the total crossover percentage, indicating their relative positions.
Found an issue with this question?
Related Questions
More from Genetics
DNA fingerprinting involves identifying differences in some specific regions in DNA sequence, called as :
2021Zoology
The production of gametes by the parents, formation of zygotes, the F₁ and F₂ plants, can be understood from a diagram called:
2021Botany
All of the following are part of an operon except
Zoology