An indivisual with cd genes was crossed with type ++ On the crossing `f_(1) the progeny was +c 105 +d 115, ,cd 880 and ++900, the distance between cd genes is :

An individual with cd genes was crossed with wild type ++ .On test crossing F_(1) the progeny was + c105, +d 115, cd 880 and ++900 Distances between cd genes is

A homozygous recessive with cd genes was crossed with dominant (+ +). If their hybrid is test crossed and the following result was obtained + + - 900 cd - 880 + d - 115 + c - 105 than what will be the distance between genes c and d.

The % of crossing over between two gene is 10. what is the gene distance between two gene

If a cross is made between AA and aa, the nature of F_(1) progeny will be

If a cross is made between AA and aa, the nature of F_(1) progeny will be

An individual homozygous for gene a and b is cross with wild type and F_1 was back crossed with the double recessive. The appearance of the offspring is as follows ++ to 39 ab to 31 a+ to 17 +b to 13 Find out the distance between genes a and b .

An individual homozygous for gene a and b is cross with wild type and F_1 was back crossed with the double recessive. The appearance of the offspring is as follows ++ to 39 ab to 31 a+ to 17 +b to 13 Find out the distance between genes a and b .