Quelpr
6 marksTransport Systems

CSEC Biology · May/June 2021 · Paper 2 · Question 5(a)

Use clearly labelled diagrams to illustrate the structure of a red blood cell and the structure of a white blood cell.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 5(b)Explain how any two features of a red blood cell ensure that it is suitable for its major function in the human body.[4 marks]
  2. 5(c)With the aid of a genetic diagram, explain how an individual may have a blood type that is different from either parent.[5 marks]

More practice: the rest of this paper · more Transport Systems questions · all CSEC Biology past papers