Question

An organism A which cannot move from one place to another makes a simple food B from the substances C and D available in the environment. This food is made in the presence of green-colored substance E present in organs F in the presence of light energy in a process called G. Some of the simple food B also gets converted into a complex food H for storage purposes. Does this food give a blue-black color with iodine solution?

a. What is 

1. organism A 
2. food B?
3. food H?

b. What are C and D?

c. Name green-colored substance E and organ F.

d. What is the process G?

Answer 1

a. 

1. Organism A refers to Green plants.
2. Food B – Glucose
3. Food H – Starch

b. C – Carbon dioxide and D – Water

c. Green-coloured substance E – Chlorophyll
Organ F – Leaves

d. G – Photosynthesis process.