3 years ago

To find out if light is necessary for photosynthesis

Biology

2 answers:

TEA [102]3 years ago

7 0

Answer:yes

Explanation:

Starch is present in the exposed leaf. Conclusion- Leaf exposed to sunlight give iodine test, proving that sunlight is necessary for photosynthesis.

Stolb23 [73]3 years ago

4 0

Answer:

yes

Explanation:

light is main source of energy for photosynthesis to take place

if you recall photosynthesis cannot take place without light

even in dark reaction , light reaction has to produce ATP and reduced NADH which dark reaction will use .

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To find out if light is necessary for photosynthesis​

To find out if light is necessary for photosynthesis