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Question
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General Certificate of Secondary Education Foundation Tier January 2012
1 2 3 4 5 6 7 8
Additional Science
Unit Biology B2
BLY2F
Biology
Unit Biology B2 Written Paper Tuesday 24 January 2012
For this paper you must have: a ruler. You may use a calculator.
F
9.00 am to 9.45 am
9 TOTAL
Time allowed 45 minutes Instructions Use black ink or black ball-point pen. Fill in the boxes at the top of this page. Answer all questions. You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. Do all rough work in this book. Cross through any work you do not want to be marked. Information The marks for questions are shown in brackets. The maximum mark for this paper is 45. You are expected to use a calculator where appropriate. You are reminded of the need for good English and clear presentation in your answers. Advice In all calculations, show clearly how you work out your answer.
(Jan12BLY2F01)
G/K73294
6/6/6
BLY2F
2 There are no questions printed on this page
Do not write outside the box
DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED
(02)
G/K73294/Jan12/BLY2F
3 Answer all questions in the spaces provided.
Do not write outside the box
1
The diagrams show four cells, A, B, C and D.
A Mitochondrion
B
Chloroplast
C
D Cell membrane Nucleus
Use letters A, B, C or D to answer these questions. 1 (a) Which cell can photosynthesise? (1 mark) 1 (b) Which cell is adapted for receiving and sending information? (1 mark) 1 (c) Which cell is adapted to respire quickly? (1 mark)
____ 3
Turn over for the next question
Turn over
(03)
G/K73294/Jan12/BLY2F
4 2 The photographs show four ways of farming.
Do not write outside the box
Growing wheat
Keeping sheep outside
Keeping pigs outside
Keeping pigs inside
The bar chart shows the