Class 12 Biology Principles of Inheritance and Variation Linkage and recombination

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When two genes are situated very close to each other on a chromosome:

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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.

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Class 12 Questions

Class 12

Biology Questions

Chapter

Principles of Inheritance and Variation

Subtopic

Linkage and recombination

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