Question
Biology Question on Genetics
Which is incorrect for non-disjunction
A
Homologous chromosomes are not separated in meiosis-I
B
Sex chromatids are not separated in meiosis-I
C
Crossing over occurs b/w non sister chromatids in mitosis
D
Crossing over occurs b/w non sister chromatids in meiosis-I
Answer
Crossing over occurs b/w non sister chromatids in mitosis
Explanation
Solution
The correct option is (C): Crossing over occurs b/w non sister chromatids in mitosis.