OCR Gateway Biology 2012 B1 B2 B3
Biology exam discussion - share revision tips in preparation for GCSE, A Level and other biology exams and discuss how they went afterwards.
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Re: OCR Gateway Biology 2012 B1 B2 B3
helping my brother with this spec's specimen paper, did anyone else find question 10.a (about the different appearances of animals on an island compared to the mainland) awkward? I'm only asking because if loads of people get it wrong the grade boundary is easier...
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It's geographical isolation... So the animals on the island could be big due to the fact that the island could be cold and they need a smaller surface area to volume ratio to keep warm... And then they could be smaller as there isn't enough food for larger organisms to survive... The ones that do pass on these genes...
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Re: OCR Gateway Biology 2012 B1 B2 B3Are you saying it'll be around 49 marks for an A*?(Original post by asiandude55)
Guys where can I find the only past paper for this. Jan 2012 biology. Also my teacher said because its a new spec the grade boundaries are going to be around 49 mark.
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Well I think it was okay... But apparently because I wrote messages to the examiner which were:
1) I really need and want an A*... Etc.
2) why are you asking me a pointless maths question?
3) this is an a level answer more marks?
4) I dont know.if I'm right but here is a nice picture of a heart (and drew a fully labelled heart)
Shall we make an unofficial mark.scheme? -
Re: OCR Gateway Biology 2012 B1 B2 B3Oh nooo!(Original post by bobbricks)
Yep, that one. I did 750/15=50
But I was told I should've multiplied it by 100!
Which drug did you decide was the worst one- heroin, cannabis or cocaine (I think it was these three but correct me if I'm wrong)
I worte 50,i forgot to x100
what did you put for the very last question?
I hopefully have an A* then
