Question

1. Which of the following will give blue colour to iodine solution?

a) Roughage b) Starch c) Proteins d) Fats

2. Which of the following is not a function of stomata?

a) Expulsion of extra water b) Expulsion of CO2 c) Expulsion of O2 d) Expulsion of O2

3. Organisms need food to

a) get energy b) grow c) maintain health d) all of these

4. The green pigment found in leaves of plant is

a) chloroplast b) chlorophyll c) myoglobin d) xanthophyll

5. Chlorophyll traps solar energy and converts it into

a) chemical energy b) light energy c) mechanical energy d) electrical energy

Answer 1

b

a

d

a

c...❤

Hope it helps

Answer 2

Answer:

1. b)starch

2.d) expulsion of O²

3.d)all of these

4.b) chlorophyll

5.a) Chemical Energy

Explanation: