Unit 4 (H420)

OCR

Here are the best resources to pass Unit 4 (H420). Find Unit 4 (H420) study guides, notes, assignments, and much more.

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OCR A level biology (2015-present syllabus) - Module 4 (A* Summary notes)
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April 2022
Summary notes for the topics: Communicable diseases (immune system), Biodiversity Classification and Evolution. (specification points 4.1.1-4.2.2) I achieved an A* with these notes and am now a medical student. They cover every single specification point. These notes are for the A level Biology OCR course (2015- present specification).
JemmaHarrison
£6.99 More Info

Summary

4.2.2 Classification (evolution, phylogeny and variation)- OCR Biology A level notes (2015-present syllabus)- A* notes
Available in bundle

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April 2022

2019/2020
Available in bundle
Detailed A* level notes covering the whole topic of Classification (specification point 4.2.2). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with the notes and am now a medical student. These topics are covered: - evolution - phylogeny - variation - 5 kingdoms
JemmaHarrison
£3.49 More Info

Summary

4.2.1 Biodiversity- OCR Biology A level notes (2015-present syllabus)- A* notes
Available in bundle

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April 2022

2019/2020
Available in bundle
Detailed A* level notes covering the whole topic of biodiversity (specification point 4.2.1). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. I achieved an A* with the notes and am now a medical student. These topics are covered: - biodiversity - genetic biodiversity - maintaining biodiversity - sampling techniques - conservation
JemmaHarrison
£3.49 More Info

Summary

4.1.1 Communicable Diseases (Immune system) - OCR Biology A level notes (2015-present syllabus)- A* notes
Available in bundle

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April 2022

2019/2020
Available in bundle
Detailed A* level notes covering the whole topic of communicable diseases (specification point 4.1.1). This is for the OCR A level Biology A course. These notes cover every single specification point within this topic and are concise but contain everything you need to know. Topics covered: - animal and plant pathogens and disease - plant defences - non-specific immune system - specific immune system - preventing and treating diseases
JemmaHarrison
£3.49 More Info

Flashcards

OCR A Level Biology- The Immune System Flashcards (Module 4) ALL you will need!
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January 2021

2020/2021
Karanmaan
Free More Info

Summary

Summary OCR A Level Biology-The Immune System ALL revision notes you will need!
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January 2021

2020/2021
Pathogen and Communicable disease A level biology notes. For OCR spec. This all the information you will need for this topic. It checks all boxes in the OCR A Level Biology Specification as well. Written in form that is easy to remember- and can be ACTIVELY RECALLED!. Information is split into mini questions and written in a UNIQUE way and won't find anywhere else. If you enjoy and want more please email me which topics you want,my email is-- aqaexamqueriesATGMAIL.COM
Karanmaan
Free More Info

Summary

OCR A Level Biology- Defence Against Pathogens ALL revision notes you will need!
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January 2021

2020/2021
Pathogen and Communicable disease A level biology notes. For OCR spec. This all the information you will need for this topic. It checks all boxes in the OCR A Level Biology Specification as well. Written in form that is easy to remember- and can be ACTIVELY RECALLED!. Information is split into mini questions and written in a UNIQUE way and won't find anywhere else. If you enjoy and want more please email me- my email is-- aqaexamqueriesATGMAIL.COM
Karanmaan
Free More Info