HUMAN BIOLOGY
HIGHER
Chapter 9 Chromosomes and DNA Replication + Chapter 10 Meiosis
Past paper questions
2007.
SECTION A
All questions in this section should be attempted.
Answers should be underlined with a ruler.
2007.
2012 (revised).
2008.
Page 1
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HUMAN BIOLOGY
HIGHER
Past paper questions
SECTION A
All questions in this section should be attempted.
Answers should be underlined with a ruler.
2008.
2009
2012.
2010.
Page 2
[Turn over
HUMAN BIOLOGY
HIGHER
Past paper questions
SECTION A
All questions in this section should be attempted.
Answers should be underlined with a ruler.
2011.
2012.
Page 3
[Turn over
SECTION B
All questions in this section should be attempted.
All answers must be written clearly and legibly in ink.
2011.
Page 4
[Turn over
SECTION B
All questions in this section should be attempted.
All answers must be written clearly and legibly in ink.
2011.
Page 5
[Turn over
SECTION B
All questions in this section should be attempted.
All answers must be written clearly and legibly in ink.
Page 6
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SECTION C
Marks
This question should be attempted.
Note that the question contains a choice.
The question should be attempted on the blank pages which follow.
Supplementary sheets, if required, may be obtained.
Labelled diagrams may be used where appropriate.
2002
ESSAY 1
Give an account of DNA under the following headings:
1. DNA structure
(7)
2. DNA replication
(3)
10
AND.......
2004
ESSAY 2
Describe the event in meiosis which give rise to variation
in gametes:
(10)
[END OF QUESTION PAPER]
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