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CBSE Class 12-science Answered

linkage and crossing over are two alternative phenomena. Explain
Asked by Pragnya Kar | 18 Mar, 2016, 01:05: AM
answered-by-expert Expert Answer
Linkage is a phenomenon of certain genes to stay together during inheritance through generations without any change or separation due to their being present on the same chromosome. Linkage was first suggested by Sutton and Boveri (1902-1903) when they propounded the chromosomal theory of inheritance. In 1911, Morgan and Castle proposed the chromosomal theory of linkage.
 
Answered by Sivanand Patnaik | 18 Mar, 2016, 08:01: AM
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