Question

The tiny blue-eyed Mary flower is often one of the first flowers seen in the spring in some regions of the United States. The flower is normally blue, but sometimes a white or pink flower variation is found.
The following data were obtained after several crosses.
Parents F1 F2
Blue × white Blue 196 blue, 63 white
Blue × pink Blue 149 blue, 52 pink
Pink × white Blue 226 blue, 98 white, 77 pink
(A) The appearance of blue in the F1 generation of the pink and white cross demonstrates that flower color is not an inherited trait but is determined by the environment.
(B) Flower color depends on stages of flower development, and young flowers are white, advancing to pink and then blue.
(C) Since the F1 and F2 phenotypes of the pink and white cross do not fit the expected genotypic and phenotypic ratios, blue-eyed. Mary must reproduce by vegetative propagation.
(D) Flower color is an inherited trait, and the F1 and F2 phenotypes of the flowers arising from the pink and white cross can best be explained by another gene product that influences the
phenotypic expression.

Answer 1

Answer:   Flower color is an inherited trait, and the F1 and F2 phenotypes of the flowers arising from the pink and white cross can best be explained by another gene product that influences the

phenotypic expression.

Explanation:

Answer 2

Answer:

Flower color is an inherited trait, and the F1 and F2 phenotypes of the flowers arising from the pink and white cross can best be explained by another gene product that influences the phenotypic expression.

Explanation:

The crossing between the two generations of phenotypes creates a cross between the two colors of traits indefinitely.