we know that linkage between 2 genes decreases with increase in distance between them.then acoording to this if distance between A and B genes is large then crossing over will occur but some other gene would be linked to A or B near them.how does It actually occur

we know that linkage between 2 genes decreases with increase in distan

1.	we know that linkage between 2 genes decreases with increase in distance between them.then acoording to this if distance between A and B genes is large then crossing over will occur but some other gene would be linked to A or B near them.how does It actually occur
Answer» we know that linkage between 2 genes decreases with increase in distance between them.then acoording to this if distance between A and B genes is large then crossing over will occur but some other gene would be linked to A or B near them.how does It actually occur