IGCSE Biology (0610) has many topics and chapters that make it a content-heavy subject. The major challenge while dealing with IGCSE Biology is the apt completion of paper 4 (extended); paper 4s tend to be extremely lengthy and cumbersome to tackle. But don’t get disheartened! Effective revising and solving tons of past papers within the time limit will surely boost your performance! Moreover, examiners for IGCSE Biology tend to be lenient towards awarding marks; usually descriptive questions worth 3-5 marks tend to have 7-10 keywords that increase your probability of gaining a Β lot of marks.

IGCSE Biology image

To help you out with effective and fast IGCSE Biology revision, we have specially designed our notes to be easy to understand and digest. Look out for our special tips and fun facts that will cheer you up for the examination!!

We hope our notes will benefit you in your examinations and help you score an A*!

All the best and happy revising πŸ™‚

If you have something that might help other IGCSE students, pleaseΒ share your resources

Contents for IGCSE Biology 2016-2019:

The following are the topics present in the IGCSE Examinations for the subject Biology.

  1. Classification of Living Organisms
  2. Cells
  3. Diffusion and Osmosis
  4. Enzymes
  5. The Chemicals of Life
  6. Plant Nutrition
  7. Animal Nutrition
  8. Transport in Plants
  9. Transport in Animals
  10. Excretion
  11. Coordination
  12. Hormones
  13. Homeostasis
  14. Drugs – Uses andΒ Misuses
  15. Reproduction in Plants
  16. Reproduction in Humans
  17. Inheritance
  18. Variation
  19. Natural Selection
  20. Organisms in their environment
  21. Biotechnology
  22. Humans and the Environment

NEW! IGCSE Biology paper 6 tips!

NEW! Interactive simulations by PHET!

NEW!Β Β Share your resources

If you find any topic missing, or if you wish to share any feedback, please do not hesitate to comment below πŸ™‚

  • Muniza Aftab

    Coordination link does not work

    • IGCSE Pro

      Thank you for letting us know. We have successfully sorted out the technical problem. The link to Coordination is available now (Yay!) Happy revising!

  • Micky Thunert

    COORDINATION LINK NEEDS TO BE SORTED OUT <3

    • Admin [IGCSE Pro]

      Thank you for letting us know. We have successfully sorted out the technical problem. The link to Coordination is available now (Yay!) Happy revising!

      • Micky Thunert

        Thank you so much, there also seems to be a problem with your emails serve (I tried to email you). Do you have exacted dates when the rest of the notes for other subjects will be released. Many thanks, P.s. Love your website!

        • Admin [IGCSE Pro]

          Apologies for any inconvenience. We are in midst of uploading a lot of IGCSE content. We aim to complete everything before the first week of November. Thank you once again!

  • Micky Thunert

    Sorry for bothering you once again, but are these notes viable for supplement and core or only core?

    • Admin [IGCSE Pro]

      Hello! These notes are designed for both supplement and core. Do let us know if you have any other questions πŸ™‚

  • Rukia Ryuka

    Are these notes going to be sufficient enough to get passing marks?

    • IGCSE Pro

      The notes are sufficient to get A* in the exams πŸ˜‰

  • bilal elmi

    what about the practical and alternative to practical exams

    • bilal elmi

      how can i revise for those please help

      • Admin [IGCSE Pro]

        Please follow this link. We have added a section for paper 6 tips :)http://igcsepro.org/examiners-tips-biology-paper-6/

  • bilal elmi

    THELINKS ARE BROKEN THERES NO CONTENT ANYMORE

    • IGCSE Pro

      We apologize for the inconvenience. The links are now working.

  • Zaid Alawneh

    Where are respiration and patbogens and immunity

  • tan

    the links seem to be broken again …they keep opening as ‘database error’……..it would be great if you could fix that as soon as possible ..

  • Aarthy Narainy

    Where can you find gaseous exchange in humans ?

  • Ken Adams

    Great work Igcsepro.org but it would be very helpful if you can upload PDFs containing all the topics of biology physics chemistry And ict. Also if you can put more sites for the economics

    • Admin [IGCSE Pro]

      Thank you for your suggestion. We have all the pdfs ready and we are in a process of uploading all of them. πŸ™‚

      • M.N.

        Yes please!! πŸ˜€

  • Nwy 140

    All your links are displaying “Error establishing a database connection”

  • lohiit

    can the website owner pls fix the error

  • lohiit

    or can any body send me files from this link which would be very helpfull

  • Ken Adams

    None of the links you uploaded in the discus aren’t working one of them was a revision guide of bio and i need that now. What should I do

    • IGCSE Pro

      Could you please let us know which link aren’t working we will fix them ASAP

    • Admin [IGCSE Pro]

      We’ve successfully configured everything. Thank you for letting us know. Just click on the link ‘Super Helpful Revision Guide’ Thank you!

  • Reva Kaneri

    How do I print all of this please tell me now

    • lohiit

      just copy the paragraph and paste in to word and save it, so that you canprint later or you can download it in pdf format and print it out

  • lohiit

    how come there is no update for economics after chapter 11

  • lohiit

    when will you update the rest of the chapters

  • lohiit

    can u reply as soon as possible

  • Hecarim

    Hello, do your notes from biology include all the stuff that is in the 2017 syllabus? Thanks. πŸ™‚

    • Admin [IGCSE Pro]

      Yes! Our notes cover all the topics and important things you need to know in the 2017 syllabus :).

      • Hecarim

        Alright, thanks! πŸ™‚

  • Hamza

    Most of the links aren’t working. Its showing up as “error establishing a database connection.” Can you fix this?

    • airplane stalker

      yes please

  • airplane stalker

    why dont they work? it says ” error establishing a database connection” please fix ASAP

  • Umar Zulfiqar

    Where’s disease and immunity in biology?

  • Maaz Rizwan

    6 days left and i am just doing pastpapers for my exams. Is it enough to get good marks.. please reply

    • Maaz Rizwan

      Please reply

      • Admin [IGCSE Pro]

        Sorry for the delay. In our IGCSEs, we did do a lot of past papers. However, we feel that this is not enough; in addition to doing past papers, we recommend you to print out the IGCSE syllabus for which ever subject you are studying for and read through every syllabus point. With this you need to make sure that you have covered every point so that you do not miss anything during the examination.

        Thank you for using IGCSE Pro and all the best for your IGCSEs!

        • Leela de Paula

          Hi there, my exams are in a couple of days, and I would really appreciate it if you addressed the problem of “database connection error” on your site. This has been happening repeatedly with many of your users, if you see the many comments on the issue.

  • Aak hackers

    respiration ???

  • ouiam

    hi some of the biology topics don’t work; it says “error establishing database connection” (from excretion onward). can you please let me know when you’re going to fix this problem as your notes really help. thank you so much for your time πŸ™‚

    • ouiam

      please reply as soon as possible thanks again!

      • Sophy Phoo

        You should try it out in better connection. I think it will help.

        • Leela de Paula

          that doesn’t help. It has occurred with me repeatedly and I’ve done everything I can.

          • Sophy Phoo

            For me I tried to download in high speed internet.

          • Leela de Paula

            It works now, but if problems arise, there is always the cache.

  • Asgad

    would you mind discussing how to describe changes using information from a graph

  • Nimra Habib

    Some of the topics aren’t working, it says, “Error establishing a database connection,” whereas the others do work, so there’s probably a problem with the link.
    Hope it will be fixed soon!

  • Yay

    Hey, I wanted to ask if these notes are updated with the new syllabus ?

    • Shruti Borkar

      ya they are up to date

  • Arjun Kamath (Tim)

    There’s no diseases chapter and also no respiration chapter on the site, please update asap.