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prisoha [69]
4 years ago
12

Model: To determine the probability of a trait combination such as black fur and red eyes consider each trait separately. Fill i

n the Punnett square for each trait. Then determine the probability of black fur and the probability of red eyes. Express each probability as a fraction.
Biology
1 answer:
Yuki888 [10]4 years ago
6 0

Answer:

3/8

Explanation:

I think I can help with completing the question.

Above each punnet square, the genotypes of the parents were given right? something like this:

Parent 1 fur genotype: Ff                             Parent 1 eye genotype: Ee

Parent 2 fur genotype: Ff                            Parent 2 eye genotype: ee

       F         f                                                              E        e

F     FF       Ff                                                    e     Ee      ee

f      Ff        ff                                                     e     Ee      ee

Probability of black fur if dominant is:               Probability of red eyes:

    3/4                                                                       2/4= 1/2

Probability of a trait combination such as black fur and red eyes is

3/4*1/2 = 3/8.

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