The diagram given below is an experiment conducted to study a factor necessary for photosynthesis Observe the diagram and then answer the following questions

What is the aim of the experiment

Explanation

(i) Aim of the given experiment is to show that chlorophyll is necessary for photosynthesis.
(ii) The test performed on leaf is starch test and the solution used is iodine solution.
(iii) Variegated leaf /coleus leaf (leaf having non-green and green regions was used for the experiment)
(iv) After performing starch test:
Part B will turn blue-black with iodine solution. Part A will turn brown with iodine solution.
( v) `6CO_(2) + 12H_(2)O overset("Sunlight, chlorophyll")to C_(6)H_(12)O_(6) + 6H_(2)O + 6O_(2) uarr`