Home UPPSC Prelims 2025 Mock Test Series MCQs

Question

What is the primary function of chlorophyll in plants?

  1. To transport water
  2. To absorb sunlight for photosynthesis
  3. To provide structural support
  4. To store energy

Answer:

Option B: To absorb sunlight for photosynthesis

Detailed Solution:

The correct answer is “To absorb sunlight for photosynthesis”.

Chlorophyll is the pigment in plants that absorbs sunlight, providing the energy needed for photosynthesis to convert carbon dioxide and water into glucose and oxygen.