Question

A short-sighted (dominant trait) left-handed woman married a right-handed man with normal eye-sight. Their first child was a right-hander with normal eye-sight, the second one was a short-sighted left-hander. Determine the genotypes of the parents and children? what the phenotype of children is expected in this family?​

Answer 1

.Short-sightedness, or myopia, is a very common eye condition that causes distant objects to appear blurred, while close objects can be seen clearly. It's thought to affect up to 1 in 3 people in the UK and is becoming more common.