What are the raw materials for photosynthesis ? How are they obtained ?
Answers
The raw materials of photosynthesis are water and CO2. Water and carbon dioxide in the presence of light, enter the cells of the leaf, where, in the presence of chlorophyll, photosynthesis takes place and sugar and oxygen are produced.
Green plants make their own food by the process of photosynthesis. Chlorophyll, the green pigment found in chloroplasts, traps light energy from the sun. The plant also takes in raw materials from the environment, water through its roots and carbon dioxide moves into the stomata by diffusion.
Answer:
Carbon dioxide – through gaseous exchange carried out by stomata
Water – roots absorb water from the soil provided by irrigation
Sunlight – chlorophyll, the green pigment present in green plants traps solar energy.
Explanation:
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