A) \[100%\]
B) \[75%\]
C) \[50%\]
D)
Correct Answer: C
Solution :
Haemophilia is a sex-linked recessive disorder which is transferred by females and expressed by male because the gene present on the X-chromosome and it has double doze of X chromosome in female so in the present problem 25% son will carry the disease. Colourblind Carrier Father \[\times \] Mother \[{{X}^{h}}Y\] \[{{X}^{h}}X\]\[{{X}^{h}}\] | \[{{X}^{h}}\] | \[Y\] |
\[{{X}^{h}}{{X}^{h}}\] | ||
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