A2 Biology Unit 4 ( EDEXCEL ) 39 Questions

I have created a quiz on Unit 4 of Edexcel Biology (A2). Please excuse any spelling mistakes, I've done my best to spell everything write, but feel free to message me if you spot one. I have checked and checked the questions and answer but there are a lot there so if you do find one that you think is incorrect please let me know immediatly so I can change it. I hope it helps, even if its just a little bit. 

HideShow resource information
  • Created by: Holly
  • Created on: 06-12-12 12:21

1. Which of these is not a green house gas?

  • Methane
  • Argon
  • CFCs
  • Chlorine
  • Carbon Dioxide
  • Nitrogen
1 of 20

Other questions in this quiz

2. Phagocytes are part of the

  • There's no such thing
  • Non-specific immune response
  • Specific immune response

3. True or False, Secondary succession can occur on sand?

  • False
  • True

4. Infection of mast cells cause a release of

  • Histamine
  • Antigens
  • Antibodies
  • Antihistamine

5. Intraspecific is

  • The same species
  • Different species




Will not load results, other quiz's do but not this one. Good questions, though



I was waiting for my results for around 3 minutes then I decided to leave it then just saw that comment. Thanks



yea same ^ annoying



doesnt load marks!!!

Similar Biology resources:

See all Biology resources »