Question

(a) Draw a labeled diagram of tonala. List two functions of stonala,
(b) What are the raw materials used during photosynthesis? Write chemical equation for photosynthesis
1.(a) Leaves of a healthy potted plant were coated with Vaseline to block the stomata. Will the plant remain healthy for long?
three reasons for your answer.
(b) State any two differences between autotrophic nutrition and heterotrophic nutrition
VAATA
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Answer 1

Explanation:

(b) Raw materials are- 1.sunlight

2. Carbon dioxide

3. Chlorophyll

4. Water and other useful minerals

6Co2+6H2Osunlight.C6H12O6+6O2+6H2O. ----------->

chlorophyll