ICSE 2002: SCIENCE Paper 3 (Biology) - Question 6 (a) Diagrammatic questioning.

SCIENCE

Paper 3 (Biology) - 2002

(One Hour and a half)

Question 6
(a) In order to study and prove a particular physiological process in plants, the following experiment was set up. Study the same and then answer the questions that follow:

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1.
(i) Name the physiological process being studied.

2.
(ii) What is the function of soda lime in the bottle 'A' and why is lime water placed in bottle 'B'?

3.
(iii) What change would you expect to observe in bottle 'D'?

4.
(iv) Represent the physiological process named in (i) above in the form of a chemical equation.

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