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Question
Respiration is said to be the reversal of photosynthesis.
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Solution
Respiration is a catabolic process while photosynthesis is an anabolic process. During respiration, CO2 is given out while during photosynthesis O2 is given out.
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RELATED QUESTIONS
The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both testtubes are kept in sunlight. Answer the questions that follow:

(i) Name the physiological process that releases the bubbles of oxygen.
(ii) Explain the physiological process as mentioned above in Q2 (a)(i).
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(v) Given an example of a water plant that can be used in the above process.
(vi) Write the overall chemical equation for the above process.
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The process by which plants produce their food.
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A cell that lacks chloroplast does not ______.
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The swollen basal part of the ______ pistil is the which bears the ______.
Study the pictures below and then complete the table by putting a plus (+) if the shoot or root grows towards the stimulus and a minus (-) if it grows away from it.

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