How good is your general biology knowledge?

Our colleagues at BioMed Central have put together a quiz of biology-based questions especially for Biology Week 2017. Give it a go, it's harder than you might think. And if you like, let us know your score by leaving a comment below...  

Biology Week is organised by the Royal Society of Biology and runs from 7th to 15th October. Now in its sixth year, Biology Week is a celebration of the life sciences, getting everyone from children to professional biologists involved in fun activities all over the world. Follow @RoyalSocBio for all the latest news and events.