Read the following statement s and choose the correct option In p[henylketonuria the affected person does not secrete the enzyme to con vert pheylalnine to typrosine (II)Possibility of male becoming haemophiliac is extremely rare (III) Sickle cell anaemia is caused by the substitution of glutamic acid by valine at fifth position of beta chain of haemoglobin (IV) Myotonic dystrophy is an autosomla dominant traitA. I and II alone are wrongB. II and III alone are wrongC. II alone are wrongD. III alone is wrong

Read the following statement s and choose the correct option In p[heny

1.	Read the following statement s and choose the correct option In p[henylketonuria the affected person does not secrete the enzyme to con vert pheylalnine to typrosine (II)Possibility of male becoming haemophiliac is extremely rare (III) Sickle cell anaemia is caused by the substitution of glutamic acid by valine at fifth position of beta chain of haemoglobin (IV) Myotonic dystrophy is an autosomla dominant traitA. I and II alone are wrongB. II and III alone are wrongC. II alone are wrongD. III alone is wrong
Answer» Correct Answer - B Possibility of female becoming haemophilic is extremely rate. Sickle cell anaemia is caused by the substitution of glutamic acid by valine at sixth position of beta chain of haemoglobin.

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