Question

how can you test the occurrence of photosynthesis in a leaf​

Answer 1

Answer:

When you put iodine on the leaves, one of them will turn blue-black and the other will be a reddish-brown. Iodine is an indicator that turns blue-black in the presence of starch. The leaf that was in the light turns blue-black, which demonstrates that the leaf has been performing photosynthesis and producing starch.

HOPE IT'S HELP