Pick out the correct statement:   (i) Down's syndrome is due to aneuplodiy.    (ii) Haemophilia
Channel: Doubtnut
Date: 2020-04-19

Pick out the correct statement:   (i) Down's syndrome is due to aneuplodiy.    (ii) Haemophilia is a sex-linked recessive disease.   (iii) Phenylketonuria is an autosomal recessive gene disorder.    (iv) Sickle-cell anamia is an X-linked recessive gene disorder.