Q.
A B
i Occur in pairs i occur in pairs
ii Segregate at the time of gamete formation such that only one of each pair is transmitted to a gamete ii segregate at gamete formation and only one of each pair is transmitted to a gamete.
iii Independent pairs segregate independently of each other iii One pair segregates independetly of another pair

Identify the columns A and B :

 7156  203 Principles of Inheritance and Variation Report Error

Solution:

Correct answer is (b) A - gene, B-chromosome