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a. Name the phenomenon of co-existance o...

a. Name the phenomenon of co-existance of two or more genes in same chromosome. b. Mention its types.

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a. Linkage
b. Complete linkage: In this type of linkage, two or more genes or traits are inherited together for a number of generations. This is seen only in male Drosophila.
Incomplete linkage: The linked genes sometimes separate and lead to the formation of new combinations. This is seen in female Drosophila.
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NEW JOYTHI PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION -NEW EVALUATION TYPE QUESTIONS
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