In humans, brown eye color dominates over blue. A blue-eyed woman married a brown-eyed man whose mother

In humans, brown eye color dominates over blue. A blue-eyed woman married a brown-eyed man whose mother was blue-eyed. Determine the likelihood of a blue-eyed baby.

Given,
mother – Blue – a
father – Kariye-A
(I ask you to replace the words with floor icons in the notebook)
Father’s genotype analysis
R: mother aa * father A_
G: a; A
F: Aa

Crossbreeding: mother aa * father aa
G: a; A, a
F: Aa, aa
brown / blue-eyed
50% 50%
Answer 50%