A testcross of AaBb gives 10% aaBb progeny. What percentage of the progeny will be Ab/ab or ab/ab if the same plant is self-fertilized

the answer is b)3/8x+1

well, since there is no answer choices, i will give an answer on how it works : )

the two objects are placed together. energy will always be transferred from the hotter object to the cooler object until they are equal. hope this is close to one of the answer choices : )

what exactly is the question lol