Question

Describe the role of leaf in photosynthesis

Answer 1

Answer:

• The leaves are exceptionally important when it comes to photosynthesis. They are like factories which produce the food that plants need to grow and survive. But how?

• Leaves are designed and adapted to allow photosynthesis to take place. They are flat and broad to capture as much of the light energy from the sun as possible.

• They also contain lots of tiny holes called stomata which allow for the absorption of carbon dioxide and the release of oxygen.    

• A leaf is often flat, so it absorbs the most light, and thin, so that the sunlight can get to the chloroplasts in the cells. Most leaves have stomata, which open and close. They regulate carbon dioxide, oxygen, and water vapour exchange with the atmosphere.

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