Welcome back to the Cambridge Bioscience Christmas quiz! Before we kick off with this weeks question, the answer to last week's question was Gold - did you get it right?
Entrants who answer correctly each week will be entered into our prize draw to win 1 x £50 Amazon voucher or a charity donation to either Action for Children or Crisis UK.
Don't worry if you didn't get last week's question right, you still have 3 more questions to get involved!
Let's kick things off with our first question: