Question

Match the following: 

• A. A-IV, B-I, C-V, D-III
• B. A-IV, B-I, C-II, D-III
• C. A-III, B-V, C-I, D-IV
• D. A-II, B-I, C-V, D-III

Hint:

Aquatic organisms are classified as Neuston, Nekton, Benthos, and Periphyton based on habitat and movement.

Answer 1

The Correct Option is A

Step 1: Understanding Aquatic Organism Classification
- Neuston (IV) - Dytiscus: Organisms that live at the surface of water.
- Nekton (I) - Daphnia: Free-swimming aquatic organisms.
- Benthos (V) - Chironomid larvae: Bottom-dwelling organisms.
- Periphyton (III) - Hydra: Organisms attached to submerged surfaces.