Question
Biology Question on Nitrogen Fixation
| Match List-I with List-II:List-I (Function) | List-II (Organism) |
|---|---|
| (A) Nitrogen fixation (bacterium) | (I) Saccharomyces |
| (B) Phosphorous absorption | (II) Azospirillum |
| (C) Nitrogen fixation (cyanobacterium) | (III) Glomus |
| (D) Ethanol Production | (IV) Oscillatoria |
A
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
B
(A)-(II), (B)-(IV), (C)-(I), (D)-(III)
C
(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
D
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
Answer
(A)-(II), (B)-(I), (C)-(IV), (D)-(III)
Explanation
Solution
The correct match is: (A) Azospirillum - nitrogen fixation (II); (B) Glomus - phosphorus absorption (I); (C) Oscillatoria - nitrogen fixation in cyanobacterium (IV); (D) Saccharomyces - ethanol production (III). These associations reflect each organism's role in various biological and ecological processes.