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]
A.	The percentage of crossing over between them is very high
B.	Hardly any crossing over is 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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