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2 marksAnatomy and Physiology

CSEC Agricultural Science · 2010 (second paper) · Paper 2 · Question 4(a)

The germination of seeds is affected by planting depth.

List TWO OTHER factors which affect the germination of seeds planted in the field.

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  1. 4(b)(i)In an experiment, a student observes that seed germination is higher in new, unused seedling trays than in trays previously used. Suggest ONE reason that may…[1 mark]
  2. 4(b)(ii)Describe ONE measure the student can undertake to improve the germination of seeds sown in seedling trays which have been previously used.[1 mark]

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