CAPE Biology Unit 1 · 2008 · Paper 2 · Question 2(a)(i)
Briefly outline the role of DNA in genetic inheritance.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 2(a)(ii)Distinguish between the terms 'chromatin' and 'chromosome'.[4 marks]
- 2(b)State THREE reasons why mitosis is important in the life cycle of a eukaryotic organism.[3 marks]
- 2(c)In the labelled boxes provided in Figure 3, DRAW three consecutive phases to illustrate the MAIN changes that occur between the two phases shown.[6 marks]
More practice: the rest of this paper · more Structure and Roles of Nucleic Acids questions · all CAPE Biology Unit 1 past papers