posted by Annie .
what is the probability of a right handed person and a left handed person having a heterozygous child? homozygous dominant? homozygous recessive?
Since this is not my area of expertise, I searched Google under the key words "handedness genetic basis" to get these possible sources:
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.