Question
Biology Question on Genetics
In tetrad analysis, second-division segregation result from
A
single crossover between linked genes
B
double crossover between linked genes
C
single crossover between a gene and a centromere
D
independent assortment of unlinked genes
Answer
single crossover between a gene and a centromere
Explanation
Solution
The correct option is (C): single crossover between a gene and a centromere