When two genes are situated very close to each other in a chromosome [ – McqOptions

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1.	When two genes are situated very close to each other in a chromosome [AIIMS 1980; AFMC 1994]
A.	The percentage of crossing over between them is very high
B.	Hardly any cross over are detected
C.	No crossing over can take place between them
D.	Only double cross overs can take place between them
Answer» C. No crossing over can take place between them

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