In the maternal effect case of shell coiling in Limnaea snails, a Mendelian cross starting with a dextral (D/D) female and a sinistral (d/d) male yields ________ F2s.

Question

Quizplus · Accepted Answer

In maternal effect inheritance, the phenotype of the offspring is determined by the genotype of the mother. Since the F1 generation will have a dextral mother (D/d), all F2 offspring will be dextral.

In the Maternal Effect Case of Shell Coiling in Limnaea