Quelpr
2 marksNutrition in Living Organisms

CSEC Biology · January 2010 · Paper 2 · Question 5(c)

Although plants make their own food, they may suffer from deficiency diseases. Explain how deficiency diseases are likely to arise in plants.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 5(a)(i)Draw a simple diagram in the box below to show the relative positions of the following organs of the human digestive system: Mouth/oesophagus, Stomach, Liver,…[9 marks]
  2. 5(a)(ii)Annotate the diagram to show the functions of any FOUR of the organs.[1 mark]
  3. 5(a)(iii)The alimentary canal in humans is designed for a varied diet, yet some people choose to become vegetarians. Suggest how vegetarians can make up for any…[1 mark]
  4. 5(b)Certain organs associated with digestion, for example, the pancreas, also have endocrine functions. How would removal of the pancreas affect its endocrine…[4 marks]

More practice: the rest of this paper · more Nutrition in Living Organisms questions · all CSEC Biology past papers