How many marks and questions are in this predicted paper?

This paper has 80 marks across 15 questions and is designed for a 105-minute practice session.

What are the GCSE Biology Component 1 predictions for 2026?

StudyVector's 2026 GCSE Biology Component 1 predicted paper focuses on Cells, Organ Systems & Ecosystems, Body Systems, Health & Disease. This is an independent, WJEC/Eduqas-style predicted-practice paper modelled on the published specification — it is not a leaked paper and is not official.

Which topics are likely to come up in GCSE Biology Component 1 2026?

Based on the WJEC/Eduqas-style structure and recent paper patterns, StudyVector's prediction prioritises: Cells, Organ Systems & Ecosystems; Body Systems; Health & Disease. Students should still revise the full specification because exam boards rotate topics.

What is the GCSE Biology Component 1 format (C120U90-1)?

GCSE Biology Component 1 (C120U90-1) is 80 marks over 105 minutes. C120U90-1 model: 80 marks, 105 minutes.

Published 8 March 2026Updated 22 April 2026By Lizzie D., founderPrivacy Policy

Source note: use official specifications as the source of truth. StudyVector is an independent revision platform. AQA, Pearson Edexcel and OCR

Direct answer

This page hosts StudyVector’s independent 2026 GCSE Biology Component 1 predicted-practice paper modelled on C120U90-1,80 marks over 105 minutes. Predicted focus topics: Cells, Organ Systems & Ecosystems, Body Systems, Health & Disease. It is not an official paper, not a leaked paper and not a guarantee — students should still revise the full specification and verify against official past papers from WJEC / Eduqas.

Qualification: GCSE Biology
Exam board model: WJEC / Eduqas
Paper code: C120U90-1
Total marks: 80 marks
Time allowed: 105 minutes
Last reviewed: 16 May 2026

StudyVector is independent revision support, not affiliated with AQA, Edexcel, OCR, JCQ or any exam provider. Always verify topic coverage with your exam-board specification.

Predicted paper

WJEC/Eduqas GCSE Biology 2026 Predicted Practice Paper — Component 1

Q: Is WJEC/Eduqas GCSE Biology 2026 Predicted Practice Paper — Component 1 an official exam paper?

No. It is an original StudyVector predicted-practice paper for revision. It is not official, leaked or guaranteed, and students should still revise the full specification.

GCSE Biology · WJEC/Eduqas-style · 105 minutes · 80 marks

Modelled component: C120U90-1 · Tier: Higher · Calculator permitted

C120U90-1 model: 80 marks, 105 minutes.

Prediction type: predicted_paper · Evidence mode: historical · Full-length original StudyVector predicted-practice paper modelled on public exam-board structure. It is not official, leaked or guaranteed.

Evidence basis: public exam-board specification structure, historical topic weighting patterns, StudyVector practice-quality review.

AI-generated practice paper. Not an official WJEC/Eduqas-style paper, not leaked exam content, and not an exam-board endorsement.

Predicted difficulty score (practice signal)

0–100 model (higher = more demanding)

Candidate focus topics (not guarantees)

Cells, Organ Systems & Ecosystems
Body Systems
Health & Disease

Preview mode

0/15 questions attempted · score 0/80 (0%)

105:00Warm up with cards Play Daily

Answer ALL questions. Write your answers in the spaces provided. You must write down all the stages in your working.

Section A

Short-answer and structured questions. Answer ALL questions.

Question SECTION-A1 (2 marks)
GCSE GCSE Biology Cells, Organ Systems & Ecosystems question. A student studies a process linked to cells, organ systems & ecosystems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A1 is 2 marks)
Question SECTION-A2 (3 marks)
GCSE GCSE Biology Body Systems question. A student studies a process linked to body systems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A2 is 3 marks)
Question SECTION-A3 (3 marks)
GCSE GCSE Biology Health & Disease question. A student studies a process linked to health & disease. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A3 is 3 marks)
Question SECTION-A4 (4 marks)
GCSE GCSE Biology Cells, Organ Systems & Ecosystems question. A student studies a process linked to cells, organ systems & ecosystems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A4 is 4 marks)
Question SECTION-A5 (4 marks)
GCSE GCSE Biology Body Systems question. A student studies a process linked to body systems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A5 is 4 marks)
Question SECTION-A6 (5 marks)
GCSE GCSE Biology Health & Disease question. A student studies a process linked to health & disease. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A6 is 5 marks)
Question SECTION-A7 (5 marks)
GCSE GCSE Biology Cells, Organ Systems & Ecosystems question. A student studies a process linked to cells, organ systems & ecosystems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A7 is 5 marks)
Question SECTION-A8 (6 marks)
GCSE GCSE Biology Body Systems question. A student studies a process linked to body systems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A8 is 6 marks)
Question SECTION-A9 (6 marks)
GCSE GCSE Biology Health & Disease question. A student studies a process linked to health & disease. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A9 is 6 marks)
Question SECTION-A10 (6 marks)
GCSE GCSE Biology Cells, Organ Systems & Ecosystems question. A student studies a process linked to cells, organ systems & ecosystems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A10 is 6 marks)
Question SECTION-A11 (7 marks)
GCSE GCSE Biology Body Systems question. A student studies a process linked to body systems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A11 is 7 marks)
Question SECTION-A12 (7 marks)
GCSE GCSE Biology Health & Disease question. A student studies a process linked to health & disease. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-A12 is 7 marks)

Section B

Extended response questions. Answer ALL questions.

Question SECTION-B1 (6 marks)
GCSE GCSE Biology Cells, Organ Systems & Ecosystems question. A student studies a process linked to cells, organ systems & ecosystems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-B1 is 6 marks)
Question SECTION-B2 (8 marks)
GCSE GCSE Biology Body Systems question. A student studies a process linked to body systems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-B2 is 8 marks)
Question SECTION-B3 (8 marks)
GCSE GCSE Biology Health & Disease question. A student studies a process linked to health & disease. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.
(Total for Question SECTION-B3 is 8 marks)

Train weak areas

Turn this paper into targeted practice. Start with the topics where you lost marks, then come back and resit the same style of question.

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Direct answer

Qualification

GCSE Biology

Exam board model

WJEC / Eduqas

Paper code

C120U90-1

Total marks

80 marks

Time allowed

105 minutes

Last reviewed

16 May 2026

StudyVector is independent revision support, not affiliated with AQA, Edexcel, OCR, JCQ or any exam provider. Always verify topic coverage with your exam-board specification.

WJEC/Eduqas GCSE Biology 2026 Predicted Practice Paper — Component 1

GCSE Biology · WJEC/Eduqas-style · 105 minutes · 80 marks

Modelled component: C120U90-1 · Tier: Higher · Calculator permitted

C120U90-1 model: 80 marks, 105 minutes.

Evidence basis: public exam-board specification structure, historical topic weighting patterns, StudyVector practice-quality review.

Section A

Short-answer and structured questions. Answer ALL questions.

Question SECTION-A1 (2 marks)

GCSE GCSE Biology Cells, Organ Systems & Ecosystems question. A student studies a process linked to cells, organ systems & ecosystems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.

(Total for Question SECTION-A1 is 2 marks)

Question SECTION-A2 (3 marks)

GCSE GCSE Biology Body Systems question. A student studies a process linked to body systems. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.

(Total for Question SECTION-A2 is 3 marks)

Question SECTION-A3 (3 marks)

GCSE GCSE Biology Health & Disease question. A student studies a process linked to health & disease. Explain the biological mechanism, interpret the data or practical setup described, and state how the conclusion is supported by evidence.

(Total for Question SECTION-A3 is 3 marks)

Question SECTION-A4 (4 marks)

(Total for Question SECTION-A4 is 4 marks)

Question SECTION-A5 (4 marks)

(Total for Question SECTION-A5 is 4 marks)

Question SECTION-A6 (5 marks)

(Total for Question SECTION-A6 is 5 marks)

Question SECTION-A7 (5 marks)

(Total for Question SECTION-A7 is 5 marks)

Question SECTION-A8 (6 marks)

(Total for Question SECTION-A8 is 6 marks)

Question SECTION-A9 (6 marks)

(Total for Question SECTION-A9 is 6 marks)

Question SECTION-A10 (6 marks)

(Total for Question SECTION-A10 is 6 marks)

Question SECTION-A11 (7 marks)

(Total for Question SECTION-A11 is 7 marks)

Question SECTION-A12 (7 marks)

(Total for Question SECTION-A12 is 7 marks)

Section B

Extended response questions. Answer ALL questions.

Question SECTION-B1 (6 marks)

(Total for Question SECTION-B1 is 6 marks)

Question SECTION-B2 (8 marks)

(Total for Question SECTION-B2 is 8 marks)

Question SECTION-B3 (8 marks)

(Total for Question SECTION-B3 is 8 marks)