Squash has 2 genes that control fruit color. Wildtype squash is green (aa bb). A makes squash yellow. B makes squash white. A- B- plants are white. Which statement below is correct?
a) A- B- plants have the genotype aa bb.
b) A- B- plants have the genotype Aa Bb.
c) A- B- plants have the genotype aa Bb.
d) A- B- plants have the genotype Aa bb.