Question

please answer these questions in 4 or 5 sentences​

Answer 1

Answer:

14. chlorophyll . co2. sunlight . water .

13 u can do the potassium iodine test

Answer 2

Answer:

To prove that starch is present in leaves... we have to test the leaf with tincture or betadine iodine solution... in the case of presence of starch.. results in blue black colour..

Factors which are essential for photosynthesis are :

carbon dioxide, water, light, chlorophyll....

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