CAPE Biology Unit 2 · 2008 (Rest of Region) · Paper 2 · Question 4(d)
Discuss how energy flows through an ecosystem.
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Practise this questionOther parts of this question
- 4(a)Describe the structure of thylakoids and explain clearly how they are adapted to their function.[4 marks]
- 4(b)Clarify the pathway and productivity of a ground electron from its entry into Photosystem I to its incorporation into a reduced phosphate-containing product.[4 marks]
- 4(c)Explain the term 'ecological pyramid' and distinguish between the THREE major types of ecological pyramids.[4 marks]
More practice: the rest of this paper · more Energy Flow and Nutrient Cycling questions · all CAPE Biology Unit 2 past papers