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Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Cells, Development, Biodiversity and Conservation Mark Scheme (Results) Summer 2024 $12.99   Add to cart

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Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Cells, Development, Biodiversity and Conservation Mark Scheme (Results) Summer 2024

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Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Cells, Development, Biodiversity and Conservation Mark Scheme (Results) Summer 2024

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  • September 2, 2024
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Pearson Edexcel International Advanced Subsidiary Level In Biology (WBI12) Paper 01 Cells,
Development, Biodiversity and Conservation Mark Scheme (Results) Summer 2024




Mark Scheme (Results)


Summer 2024


Pearson Edexcel International Advanced
Subsidiary Level In Biology (WBI12)
Paper 01 Cells, Development, Biodiversity and
Conservation

,Edexcel and BTEC Qualifications

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Summer 2024
Log Number P75772A
Publications Code WBI12_01_ 2406_MS
All the material in this publication is copyright
© Pearson Education Ltd 2022

,General Marking Guidance



 All candidates must receive the same treatment.
Examiners must mark the first candidate in exactly
the same way as they mark the last.
 Mark schemes should be applied positively.
Candidates must be rewarded for what they have
shown they can do rather than penalised for
omissions.
 Examiners should mark according to the mark
scheme not according to their perception of where
the grade boundaries may lie.
 There is no ceiling on achievement. All marks on the
mark scheme should be used appropriately.
 All the marks on the mark scheme are designed to be
awarded. Examiners should always award full marks
if deserved, i.e. if the answer matches the mark
scheme. Examiners should also be prepared to
award zero marks if the candidate’s response is not
worthy of credit according to the mark scheme.
 Where some judgement is required, mark schemes
will provide the principles by which marks will be
awarded and exemplification may be limited.
 When examiners are in doubt regarding the
application of the mark scheme to a candidate’s
response, the team leader must be consulted.
 Crossed out work should be marked UNLESS the
candidate has replaced it with an alternative
response.

, https://bit.ly/APEdexcel




Question Answer Additional guidance Mark
Number
1(a)
 (group of) tissues which work together to perform {a function / REJECT same tissues (1)
functions} IGNORE join together


Question Answer Mark
Number
1(b)(i) The only correct answer is B endoplasmic reticulum
(1)
A is not correct because X is the endoplasmic reticulum

C is not correct because X is the endoplasmic reticulum

D is not correct because X is the endoplasmic reticulum


Question Answer Additional guidance Mark
Number
1(b)(ii) mark first function
(1)
 nucleus which {contains the genetic material / DNA replication / ACCEPT production of RNA / RNA
transcription} nucleotides
ACCEPT controls the activities of the cell
IGNORE nuclear envelope
IGNORE controls the cell unqualified
IGNORE controls cell function
IGNORE protein synthesis

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