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For the last question l put camoflauge, mimicry, mating and poison/danger I hope l was right. I didn't put any specific animal species though.

I only wrote about the 5 structured limb, hopefully thats right. I talked about how the limb was changed in evolution by the type of environment the organism lives in e.g. whales with their flipper thing to help them swim.

I did the pH, l did no ph, 4ml hcl, 2ml hcl, 4ml naoh, 2ml naoh with milk that was heated and the bactierium in each test tube. hard to explain..l hpoe the examiners understand!

I wrote about choclea implants, hearing aids, myopia and hyperopia (and how they can be corrected) and cataracts. Oh and l wrote 5 and a bit pages. My writing was spaced out but it was different in areas.

I am so happy, l took a wild guess and checked my textbook as soon as l got home and l was right :)

I did a bar/column graph, using black (lead pencil) coloured in column for females and stripy for males. Wasn't the heading already given though?

I agreed and disagreed - after all it did say discuss so l agreed and disagreed. I said some are harmful while others are not which benefit the organism in some way while others can be deadly and kill the organism e.g. cancer.

Thanks for those answers - 12/15 Not what l expected but..still alright.

I'm doing communication so thats fine. So (without looking) genes code for polypeptides Polypeptides make proteins :)

I've never heard of the blinking or pupil relflex. Is it in the syllabus?

I hate this dotpoint, l can't do anything with polypeptides - l don't get them at all. Thanks babydoll for making it clearer :) Oh babydoll - do we need to know any more of them or any more detail?

Nah you said that high ph is alkaline - acidic, when alkaline - basic.

thats what l do!! i find it really good for revision. sometimes excel has info hein doesn't and vise versa,

I like excel guide. I find its great to read through and go through your dot points just to refresh your memory.

Thanks Willmaker - I hpoe there aren't any other sneaky 9.1 dot points that we need to know.

Thanks :) Sorry for interrupting your studying!

Gradualiam is slow and steady change of a species over time. Punctuated Equilibrium is fast change of a species over time. I think thats very basic... I would elaborate but l'm drained at the moment :)

thanks luke and azure. I really, really hope thats the 8 mark question :)

thansk sophis and justin, l think l'll go with clarke. What if its more than a 2 mark question?

High pH is alkaline (basic) Low pH 0-7 is acidic.