Study the pedigree chart given below : <br> <br> What does it show ?

Question

https://clay6.com/mpaimg/227_a.jpg

( A ) Inheritance of a condition like phenylketonuria as an autosomal recessive trait
( B ) The pedigree chart is wrong as this is not possible
( C ) Inheritance of a ***-linked inborn error of metabolism like phenylketonuria
( D ) Inheritance of a recessive ***-linked disease like haemophilia