Match List - I with List - II.
| List – I | List – II |
|---|---|
| (A) Down's syndrome | (I) Inborn error of metabolism |
| (B) Klinefelter's syndrome | (II) Absence of one of the X-chromosome |
| (C) Turner's syndrome | (III) Presence of an additional copy of X-chromosome |
| (D) Phenylketonuria | (IV) Presence of an additional copy of chromosome number-21 |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → (A)-(IV), (B)-(III), (C)-(II), (D)-(I)
(A) Down’s syndrome — this matches (IV) Presence of an additional copy of chromosome number-21.
(B) Klinefelter’s syndrome — this matches (III) Presence of an additional copy of X-chromosome.
(C) Turner’s syndrome — this matches (II) Absence of one of the X-chromosome.
(D) Phenylketonuria — this matches (I) Inborn error of metabolism.