Question

The term crossing over was coined by

a) William Bateson b) Reginold Punnet c) Alfred H Strutevant d) T.H. Morgan​

Answer 1

Answer:

1909 F.A. Janssens Indicated that chiasmata are produced by exchanges between non-sister chromatids of homologous chromosomes. 1910 T.H. Morgan Studied crossing over and recombination in Drosophila and coined the term “ crossing over ”

Answer 2

Answer:

d) T.H. Morgan to describe the phenomenon that results in non parental gene combinations.

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