What is the risk of color blind child in a family if father is color blind but mother is normal?
What is the risk of color blind child in a family if father is color blind but mother is normal?
اگر باپ کلر بلائنڈ ہے لیکن ماں نارمل ہے تو خاندان میں کلر بلائنڈ بچے کا کیا خطرہ ہے؟
Explanation
If the male is colorblind but the mother is normal then there is a 50% chance to reproduce the colorblind disease progeny and 50% other.
Colorblindness is an X-linked chromosome (criss-cross inheritance)
The man has XY chromosomes (1 X chromosome)
and female having XX chromosome (2 X chromosome).
