Question

A) i) What is the aim of the above activity.
ii) In this activity, plant is kept in dark room for
few days. Why?
iii) Which solution is X? What is it's use in
activity
iv) If lodine test is done to the leaf inserted into
glass bottle,
Which part of leaf changes to blue? Why?
v) Which part of leaf does not change to blue?
Why? activity​

Answer 1

I) carbon dioxide is necessary for photosynthesis