NEETBotanyBiomolecules (B)
Match Column-I with their respective values in Column-II. Column-I (Element) Column-II (% Weight in Human Body) A. Oxygen I. 18.5% B. Carbon II. 65.0% C. Nitrogen III. 0.5% D. Hydrogen IV. 3.3% Choose the correct answer from the options given below:
Options
- AA-II, B-I, C-IV, D-III
- BA-I, B-II, C-III, D-IV
- CA-II, B-IV, C-I, D-III
- DA-IV, B-I, C-II, D-III
Correct answer
A. A-II, B-I, C-IV, D-III
Step-by-step solution
The approximate composition of the human body by weight is: Oxygen 65.0% (A-II), Carbon 18.5% (B-I), Nitrogen 3.3% (C-IV) and Hydrogen 0.5% (D-III) . Hence the correct match is A-II, B-I, C-IV, D-III.