Two linked genes a nad b show 20% recombination the indivsuls of a hybrid cross between ++/++ X ab/ab shaoll show gemetes:

Loosely linked genes show ......... recombination frequency.

Assume that genes a and b are linked and show 40 % reombination. If ++/++ individual is crossed with ab/ab, then tpes and proportions of gametes in F_(1) will be

Two genes a and b are linked and show 30% recombination. If ++ / ++ individual married with ab / ab then the types and proportion of gametes in F1 will be -

A and B genes are linked . What shall be genotype of progeny in a cross between AB/ab and ab/ab :

A and B genes are linked. What shall be the genotype of progeny in a cross between AB//ab and ab//ab ?