Question

what is linkage ????

Answer 1

hey friend here is ur answer
the action of being linked and the state of being linked
#DIYA

Answer 2

Answer:

(i) Physical association of genes on a chromosome is called linkage.

(ii) Tightly linked genes show very low recombinations.

Example:-

Genes for white-eye colour and yellow body colour are very tightly linked and showed only 1.3 percent recombination in Drosophila.

(iii) Loosely linked genes show higher recombinations.

Example:-

Genes for white eye colour and miniature wing showed 37.2 percent recombination in Drosophila.