Question

The A and B genes are 10cM apart on a chromosome. If AB/ab heterozygote is test crossed to ab/ab howmany of each progeny class would you expect out of 100 total progeny ? choose the answer from the following. (a) 25AB, 25ab, 25Ab, 25Ab, 25 aB. (b) 10 AB, 10 ab. (c) 45AB , 45 ab. (d) 45 AB, 45ab, 5 Ab , 5 aB​

Answer 1

Explanation:

The A and B genes are 10cM apart on a chromosome. If AB/ab heterozygote is test crossed to ab/ab howmany of each progeny class would you expect out of 100 total progeny ? choose the answer from the following.

(a) 25AB, 25ab, 25Ab, 25Ab, 25 aB.

(b) 10 AB, 10 ab.

(c) 45AB , 45 ab. ✔️

(d) 45 AB, 45ab, 5 Ab , 5 aB

Answer 2

Answer:

(c) 45AB,45 ab is your answer