Question

Prove that sunlight is necessary to form starch in green plants. OR
How do you prove that sunlight is essential for photosynthesis ? For this, 4 Marks
i) what apparatus is required ii) what procedure will you follow iii) what are your
observations?
OR
Write the materials required and the procedure to prove that light is essential for
Photosynthesis.
OR
TS Mar. 2017
Write the procedure, precautions and observations in the lab activity, "Sunlight is
necessary for photosynthesis".
TS June 2017)​

Answer 1

Answer:

see my notes in the attachments ....