Question

हाउ व्हाट इज लिंकेज हाउ मेनी लिंकेज ग्रुप डी एग्जाम इन हुमन मीनिंग​

Answer 1

Answer:

There are two types of linkage ..Complete and incomplete linkage

Explanation:

Complete linkage__ Linkage in which genes always show parental combination and never form new combination

Crossing over is absent and such Gene's are located close to the chromosomes. eg Male Drosophilla, female silk moth.

Incomplete linkage__ Linkage in which new combinations <50% also appear along with parental combination in offspring. Crossing over take place resulting new combinations