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RRB Junior Engineer / DMS / CMA 2019 · Question 55 of 3719

Which substance is present in green leaves to help in the process of photosynthesis?

General Science - Miscellaneous

  1. Aa. ChlorophyllCorrect
  2. Bb. The sunlight
  3. Cc. Choloroform
  4. Dd. Stomata

Answer: A. a. Chlorophyll

Explanation

The substance present in green leaves that helps in the process of photosynthesis is chlorophyll. Chlorophyll absorbs light energy, primarily from the sun, and converts it into chemical energy to fuel the photosynthesis process.

Source: RRB JE 2019 CBT-1 (24-May-2019 Shift-2) — ixambee compilation with answer key and solutions · reliable-secondary

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