WAEC Biology 2021 Theory — Question 23
Question 23 of 26 from the West African Examinations Council (WAEC) Biology 2021 Theory paper, with the correct answer and a full explanation.
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Practical 2(b). (i) Name one condition for germination that was likely absent in the beakers labelled E, F and G. (ii) Give two reasons for the result in beaker D.
Model answer
(i) E: viable seed was absent. F: oxygen/viable seed was absent. G: moisture/water was absent. (ii) All the conditions necessary for germination — oxygen/air, warmth/suitable temperature, a viable seed, and moisture/water — were present in beaker D.
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