Question

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no.A​

Answer 1

Explanation:

1)Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.

2)Role of Stomata in Photosynthesis. ... However, the stomata control the influx of carbon dioxide, a critical component of photosynthesis, and allow the excess oxygen to exit. Stomata also control the flow of water vapor out of the leaf, limiting water loss during drought and allowing excess water to exit.

3)Leaflet arrangement

Leaflet arrangementChanging the arrangement of leaflets within a leaf while keeping leaf area constant (Fig. 2) affected the vertical light distribution as well as the total light absorption. ... An increase in petiole length slightly diminished both light absorption and canopy photosynthesis in both seasonal conditions.