WAEC Biology 2022 Objective — Question 1

Question 1 of 50 from the West African Examinations Council (WAEC) Biology 2022 Objective paper, with the correct answer and a full explanation.

Which of the following statements about living things is correct?

A. Animals respire using carbon (IV) oxide as a raw material
B. Growth in plants is limited after some time
C. Most plants respond to stimulus slowlyCorrect
D. Higher animals can reproduce asexually

Explanation

Plants generally respond to stimuli more slowly than animals do, due to their lack of a nervous system; animals respire using oxygen (not CO2) as a raw material, plant growth is typically continuous (not limited), and higher animals reproduce sexually, not asexually.

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