Bilogy
Centre No. Candidate No.
Paper Reference(s)
Surname
Initial(s)
Signature
4325/2H
Examiner’s use only
London Examinations IGCSE
Biology
Paper 2H
Team Leader’s use only
Higher Tier
Wednesday 11 May 2005 – Morning Time: 2 hours
Question Leave Number Blank
1 2 3 4 5
Materials required for examination Nil
Items included with question papers Nil
6 7 8
Instructions to Candidates
In the boxes above, write your centre number and candidate number, your surname, initial(s) and signature. The paper reference is shown at the top of this page. Check that you have the correct question paper. Answer ALL the questions in the spaces provided in this question paper. Show all the steps in any calculations and state the units. Calculators may be used.
9 10 11 12 13 14 15 16 17
Information for Candidates
The total mark for this paper is 120. The marks for the parts of questions are shown in round brackets: e.g. (2). There are 28 pages in this question paper. All blank pages are indicated.
Advice to Candidates
Write your answers neatly and in good English.
Total
This publication may be reproduced only in accordance with Edexcel Limited copyright policy. ©2005 Edexcel Limited.
Turn over
N23044A
W850/4325/57570 3/3/5/5/5/4/1800
Printer’s Log. No.
*N23044A0128*
Leave blank
1.
Plants make food in their leaves. (a) The diagram shows a cell from a leaf.
F
(i) On the diagram, draw a line from the letter F to one of the structures where food is made. (1) (ii) Name the part of the cell where food is made. ................................................................................................................................ (1) (b) To make food, plant cells need water. Water enters the plant through cells in the roots called root hair cells. (i) In the space below, draw a root hair cell, showing how its shape would differ from the leaf cell shown in part (a).
(1)
2
*N23044A0228*
Leave
Paper Reference(s)
Surname
Initial(s)
Signature
4325/2H
Examiner’s use only
London Examinations IGCSE
Biology
Paper 2H
Team Leader’s use only
Higher Tier
Wednesday 11 May 2005 – Morning Time: 2 hours
Question Leave Number Blank
1 2 3 4 5
Materials required for examination Nil
Items included with question papers Nil
6 7 8
Instructions to Candidates
In the boxes above, write your centre number and candidate number, your surname, initial(s) and signature. The paper reference is shown at the top of this page. Check that you have the correct question paper. Answer ALL the questions in the spaces provided in this question paper. Show all the steps in any calculations and state the units. Calculators may be used.
9 10 11 12 13 14 15 16 17
Information for Candidates
The total mark for this paper is 120. The marks for the parts of questions are shown in round brackets: e.g. (2). There are 28 pages in this question paper. All blank pages are indicated.
Advice to Candidates
Write your answers neatly and in good English.
Total
This publication may be reproduced only in accordance with Edexcel Limited copyright policy. ©2005 Edexcel Limited.
Turn over
N23044A
W850/4325/57570 3/3/5/5/5/4/1800
Printer’s Log. No.
*N23044A0128*
Leave blank
1.
Plants make food in their leaves. (a) The diagram shows a cell from a leaf.
F
(i) On the diagram, draw a line from the letter F to one of the structures where food is made. (1) (ii) Name the part of the cell where food is made. ................................................................................................................................ (1) (b) To make food, plant cells need water. Water enters the plant through cells in the roots called root hair cells. (i) In the space below, draw a root hair cell, showing how its shape would differ from the leaf cell shown in part (a).
(1)
2
*N23044A0228*
Leave