CSEC Human and Social Biology · January 2008 · Paper 2 · Question 3(a)(i)
Blood composition and wound healing.
State the name of the liquid component of blood.
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Practise this questionOther parts of this question
- 3(a)(ii)Name the oxygen-carrying pigment found in human blood.[1 mark]
- 3(a)(iii)Name the type of blood cells responsible for fighting infection.[1 mark]
- 3(b)(i)Explain the mechanism by which his body acts to stop bleeding.[4 marks]
- 3(b)(ii)Explain how the body prevents infection of the open wounds.[3 marks]
More practice: the rest of this paper · more The Circulatory and Lymphatic Systems questions · all CSEC Human and Social Biology past papers