In pea plants the green color allele (g) is dominant over yellow color allele (g) for see color. tall (t) is dominant for plant height. parents heterozygous for both traits are cross pollinated. determine the frequency for the four different phenotypes of the offspring

Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d