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Pearson Edexcel International GCSE (9-1) Biology UNIT: 4BI1 Science (Double Award) 4SD0 PAPER: 1B QP + MARKSCHEME JUNE 2024 CA$20.90   Add to cart
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Pearson Edexcel International GCSE (9-1) Biology UNIT: 4BI1 Science (Double Award) 4SD0 PAPER: 1B QP + MARKSCHEME JUNE 2024
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  • Course
  • Pearson Edexcel International GCSE Biology U
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  • Pearson Edexcel International GCSE Biology U

Please check the examination details below before entering your candidate information Candidate surname Other names Centre Number Candidate Number Pearson Edexcel International GCSE (9-1) Friday 10 May 2024 Morning (Time: 2 hours) 4BI1/1B 4SD0/1B Paper reference Total Marks Biology UNIT: 4...

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  • November 5, 2024
  • 57
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • pearson edexcel international gcse 9 1 biology u

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  • Pearson Edexcel International GCSE Biology U
  • Pearson Edexcel International GCSE Biology U

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Pearson Edexcel International GCSE (9-1) Biology UNIT:
4BI1 Science (Double Award) 4SD0 PAPER: 1B QP +
MARKSCHEME JUNE 2024

, Please check the examination details below before entering your candidate information
Candidate surname Other names


Centre Number Candidate Number




Pearson Edexcel International GCSE (9-1)
Friday 10 May 2024
Morning (Time: 2 hours) Paper
reference 4BI1/1B 4SD0/1B

Biology  


UNIT: 4BI1
Science (Double Award) 4SD0
PAPER: 1B

You must have: Total Marks
Ruler, calculator



Instructions
•• Use black ink or ball-point pen.
If pencil is used for diagrams/sketches/graphs it must be dark (HB or B).
• Fill in the boxes at the top of this page with your name,
centre number and candidate number.
•• Answer all questions.
Answer the questions in the spaces provided
– there may be more space than you need.

Information
•• The total mark for this paper is 110.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.

Advice
•• Read each question carefully before you start to answer it.
Try to answer every question.
• Check your answers if you have time at the end.

Turn over


P75813A
©2024 Pearson Education Ltd.
F:1/1/1/1/1/1/1/1/1/
*P75813A0132*

, Answer ALL questions.
Some questions must be answered with a cross in a box . If you change your mind about an




DO NOT WRITE IN THIS AREA
answer, put a line through the box and then mark your new answer with a cross .
1 The diagram shows part of a food web from an oak woodland.




tick blue jay




beetle
ant
squirrel
mouse




DO NOT WRITE IN THIS AREA
deer
caterpillar




oak tree
DO NOT WRITE IN THIS AREA




2
*P75813A0232* 

, (a) (i) Which is the producer in this food web?
(1)
DO NOT WRITE IN THIS AREA




A beetle

B deer

C oak tree

D tick


(ii) Draw a food chain, from this web, that includes the mouse and contains four
trophic levels.
(2)
DO NOT WRITE IN THIS AREA




(iii) Which one of these organisms is in two different trophic levels in this
food web?
(1)

A ant

B blue jay

C caterpillar
DO NOT WRITE IN THIS AREA




D mouse




3



 *P75813A0332* Turn over

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