Question

Need the answer to 3 question's I am giving 30 points and brainliest for right answer.
The gene for earlobe has two alleles; detached (A) and attached (a).
What is the percent probability that one child of a mother with the genotype Aa and a father with the genotype Aa will have attached earlobes? Use a Punnett Square to figure out the likelihood.
A) 0%
B) 25%
C) 50%
D) 75%
The gene for pea shape has two alleles: round (R) and wrinkled (r).
If a Punnett square were used to genetically cross two parents with wrinkled peas, which genotype should be written in the lower-right square?
A) rr
B) Rr
C) RR
The gene for earlobe shape has two alleles; detached (A) and attached (a).
What is the percent probability that one child of a mother with the genotype AA and a father with the genotype Aa will have the genotype AA? Use a Punnett Square to figure out the likelihood.
A) 0%
B) 25%
C) 50%
D) 75%

Answer 1

In order:
B
A
C
Hope this helps!

Answer 2

Answer:

-The gene for earlobe has two alleles; detached (A) and attached (a).

What is the percent probability that one child of a mother with the genotype Aa and a father with the genotype Aa will have attached earlobes? Use a Punnett Square to figure out the likelihood.

A) 0%

B) 25%

C) 50%

D) 75%

-The gene for pea shape has two alleles: round (R) and wrinkled (r).

If a Punnett square were used to genetically cross two parents with wrinkled peas, which genotype should be written in the lower-right square?

A) rr

B) Rr

C) RR

-The gene for earlobe shape has two alleles; detached (A) and attached (a).

What is the percent probability that one child of a mother with the genotype AA and a father with the genotype Aa will have the genotype AA? Use a Punnett Square to figure out the likelihood.

A) 0%

B) 25%

C) 50%

D) 75%

~batmans wife dun dun dun....