Principle Of Inheritance And Variation Question 136
Question: Distance between two linked genes upon a chromosome is measured in cross over units, is [AIIMS 1998]
Options:
A) Ratio of crossing over between them
B) Cross-over value
C) Number of other genes between them
D) None of these
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Answer:
Correct Answer: B
Solution:
Cross over value is the major factor which controls the frequency of crossing over.