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Using the Punnett squares, determine the possible blood types of the offspring and the ratio of phenotypes when:
a) Father is type O, and mother is type AB.
b) Father is type A, heterozygous, and mother is type B heterozygous.
c) Father is type B, homozygous, and mother is type A, homozygous.
d) Father is type AB, and mother is type AB.

Respuesta :

I believed the answer b

The ratio of the phenotypes obtained with the help of Punnett squares are represented as follows:

A) Ratio: 50 percent A and 50 percent B blood type

B) Ratio: 25 percent O, A, B, and AB Blood type

C) Ratio: 100 percent AB blood type

D) Ratio: 25 percent A and B, 50 percent AB blood type

Thus, the blood type of the offspring and the ratio of the phenotypes are determined using Punnett square.

Learn more about Punnett square here:

https://brainly.com/question/3913107

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