I WILL GIVE BRAINLIEST!!!

The pedigree below tracks the presence of attached earlobes through a family's generation. Having attached earlobes is an autosomal recessive trait.

If individuals I-1 and I-2 had a fourth child, what is the chance that the child would have attached earlobes?

Choose 1 answer:

(choice A)
A
0%

(choice B)
B
50%

(choice C)
C
75%

(choice D)
D
100%