Question

please solve question number 25​

Answer 1

Answer:

A By boiling it in the alcohol medium

B the next step is to again boil it in pure water and final step is to test the presence of starch in the leaf by iodine

C the region of the starch will result in black blue colour

D it is necessary to grease the glass sheet to prevent the entry of light

E in this experiment it is taken that a plant is in the dark and cow less medium and b one is in light and co2 rich medium which show positive result of starch

I am not able to read the last question