Question

1. Look at the given pictures (Fig. A) and answer the following questions:
(a) What is the use of potassium hydroxide in the bottle? 5%
(b) Why is the leaf boiled first in water and then in alcohol?
(c) Why does the lower half of the leaf not turn blue-black, whereas the upper half of the leaf turns
blue-black?
potted plant
-blue-black
Boil in water.
Boil in alcohol.
potassium
hydroxide
wash leaf in
tap water.​

Answer 1

Answer:

Can you please attach the pictures too.......