Question

In $C_4$ plants, chloroplasts of mesophyll cells and bundle sheath cells are specialised to perform respectively:

• A. Light reaction and dark reaction
• B. Dark reaction and light reaction
• C. Light reaction and photorespiration
• D. Photorespiration and dark reaction

Answer 1

The correct option is A Light reaction and dark reaction

The mesophyll chloroplasts in C4 plants are very particular to do the light-needy responses of photosynthesis while the packaging sheath cells are specific to play out the light-free responses.

So, the correct option is 'Light reaction and dark reaction'.