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OCR MERGED QUESTION PAPER AND MARK SCHEME GCSE (9–1) Combined Science A(Gateway Science)J250/02 Biology (Foundation Tier)FOR JUNE 2024 $12.19   Add to cart

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OCR MERGED QUESTION PAPER AND MARK SCHEME GCSE (9–1) Combined Science A(Gateway Science)J250/02 Biology (Foundation Tier)FOR JUNE 2024

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OCR MERGED QUESTION PAPER AND MARK SCHEME GCSE (9–1) Combined Science A(Gateway Science)J250/02 Biology (Foundation Tier)FOR JUNE 2024

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  • October 16, 2024
  • 38
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Computer information systems
  • Computer information systems
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williesmaish2999
Friday 7 June 2024 – Afternoon
GCSE (9–1) Combined Science A
(Gateway Science)
J250/02 Biology (Foundation Tier)
Time allowed: 1 hour 10 minutes

, 2
Section A

You should spend a maximum of 20 minutes on this section.

Write your answer to each question in the box provided.


1 What traps harmful microorganisms in human lungs?


A Acid

B Hairs

C Mucus

D Plasma


Your answer [1]


2 A student investigates the number of plant species growing in one area.

Which piece of scientific equipment will they use?

A Balance

B pH probe

C Pooter

D Quadrat


Your answer [1]




© OCR 2024

, 3
3 Scientists test the effect of new drugs on the growth of a pathogen.

Pathogen growing
on agar plate A


Clear zone where
pathogen does not
B D grow


Paper disc
containing new
C
drug


Which new drug has no effect on the growth of the pathogen?


Your answer [1]


4 Which word describes all the physical features and living organisms in an area?

A Community

B Ecosystem

C Habitat

D Interdependence


Your answer [1]


5 Eye colour, height and weight in humans all show variation.

Which of these are examples of continuous variation?

A Eye colour and height

B Eye colour, height and weight

C Height and weight

D Height only


Your answer [1]




© OCR 2024 Turn over

, 4
6 Which process is required to recycle both carbon and nitrogen?

A Condensation

B Decomposition

C Photosynthesis

D Precipitation


Your answer [1]


7 Which risk is decreased by using adult stem cells instead of embryonic stem cells in skin
transplants?

A Fatty deposits forming below the skin

B Rejection of transplanted skin

C Skin becomes less waterproof

D Skin cancer developing


Your answer [1]




© OCR 2024

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