1In a plant species if the B allele blue flowers and the b a

1.In a plant species, if the B allele (blue flowers) and the b allele (white flowers) are incompletely dominant (Bb is light blue), what offspring ratio is expected in a cross between a blue-flowered plant and a white-flowered plant?

2. If a mother has type A blood and her son has type O blood, what are the possible blood types of her son’s father?

Solution

1.

Answer:

BB X bb

Bb (light blue)

All (100%) are light blue.

2. Answer:

A, B or O