Biology 4BI0
Edexcel International GCSE Biology 4BI0 — Chemical Coordination in Plants topical past papers
5 past-paper questions on Chemical Coordination in Plants for Biology 4BI0.
- Questions
- 5
- Years
- 2012–2018
- With mark scheme
- 100%
- Questions 2015–2019
- 3
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How Chemical Coordination in Plants has been examined
From 2015 to 2019, Chemical Coordination in Plants was on 2B in 1 of 8 exam series, worth about 3% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| 1BR | 1 | 2% | 1 of 4 |
| 2B | 1 | 3% | 1 of 8 |
| 2BR | 1 | 5% | 1 of 4 |
Momentum’s own count, over the questions in its bank for these years: a series is one exam session, every zone included, and a question filed under two chapters counts in both. Median marks per question: 13.
Filed in Momentum under: Chemical Coordination in Plants.
Practising in Momentum
- Every question in a chapter as one list, from every paper and year in the bank, newest first or shuffled.
- Each question turns over to its own part of the mark scheme, where the board published one.
- Narrow by paper, year, session, zone and marks, and star the questions worth keeping.
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Past-paper questions and mark schemes are the copyright of Pearson Edexcel. Momentum shows them to signed-in learners for revision and does not publish them on these pages.