I WILL GIVE BRAINLIEST!!!

Sickle-cell anemia is a recessive trait in humans. In order to express the disease, an affected individual must inherit two recessive alleles (ss).

What is the probability that the offspring of two heterozygous parents will also be heterozygous?

Choose 1 answer:

(choice A)
A
[tex]\frac{0}{4}[/tex]

(choice B)
B
[tex]\frac{1}{4}[/tex]

(choice C)
C
[tex]\frac{1}{2}[/tex]

(choice D)
D
[tex]\frac{3}{4}[/tex]

(choice E)
E
[tex]\frac{4}{4}[/tex]

Respuesta :

Answer:

D

Explanation:

It's D because past generations may not be heterozygous.

I think the answer I s B