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    (Original post by Haashym)
    The indicator species answer was lichens and the environmental factor was air pollution

    GM Mosquito - enzymes used to take out gene (first mark) the gene is transferred to the mosquito (second mark) at an early stage of development (third mark)

    Scatter graph used to show the negative correlation
    I think you get the mark for saying you transfer the gene into a mosquito chromosome, rather than just put into the mosquito.
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    (Original post by ammara-123)
    The percentage of people that died from malaria??


    Posted from TSR Mobile
    It was 0.66%
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    (Original post by Cirsium)
    I think it's one mark for one fewer synapse to cross (because the chemical bit is much slower than the electrical bit) and one mark for the fact that the neurons are much shorter (12cm in brain vs 80cm in spinal cord)


    Sadly not an animal
    I don't think you need to mention distance because the question is about speed
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    (Original post by Masturbator123)
    Number 2. Why they couldn't stop drinking. I put because they develop an addiction. Will I not get the mark for that?
    I wrote the same and talked about withdrawal symptoms and all that BS lol
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    (Original post by SunnyBoys)
    Yes I think
    Thank god
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    (Original post by Mattvo15)
    No, it said name a species, then its environmental impact. In which case, its ok
    im 100% certain it asked for animal
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    Itnwas o.6 recurring 2x10-6 divided by 3x10-8 x 100 equals 0.6
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    What the hell does alcohol has to do with Biology? That's like Unit 3 Chemistry not Unit 1 Biology! I bet AQA were drunk while writing this exam, hence the alcohol questions...
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    (Original post by lilyflowerxoxo)
    What did people get for the question about all boys drinking and why was the hypothesis not valid??
    wasnt valid because there were only 88% of boys drinking out of 100
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    I put that birds fly south when it's cold???
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    What was the actual 6 mark question? I know the answer just want to know the question as close to the wording as possible?
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    (Original post by habeeb_00)
    I got 0.666 whoops for the malaria one

    Posted from TSR Mobile
    Me too, because it was 2,000,000 / 300,000,000 which was 0.0066666 x 100 which was 0.66%
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    (Original post by shohaib712)
    It said not to mention both vitamins and mineral ions so you could only mention 5 groups + explanations to get full marks
    Yuonly need to metion 3 and devop them to get the full marks
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    (Original post by Thanatos0239)
    What the hell does alcohol has to do with Biology? That's like Unit 3 Chemistry not Unit 1 Biology! I bet AQA were drunk while writing this exam, hence the alcohol questions...
    A whole part of the topic was on legal and illegal drugs. Its in the text book
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    what was the answer for the line graph question? - i wrote that it was continous data (but apparently it was actually discrete data/ that there was no correlation)
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    (Original post by habeeb_00)
    I got 0.666 whoops for the malaria one

    Posted from TSR Mobile
    im pretty sure its 0.666... The question was something like:

    3X10^8 people contracted malaria and 2x10^6 people died from it. Hence the working out would be:

    (2X10^6/3X10^8)X100 which gave me 0.6 recurring. (0.666%)
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    So would I get a mark for discrete data???
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    (Original post by shohaib712)
    what was the answer for the line graph question? - i wrote that it was continous data (but apparently it was actually discrete data/ that there was no correlation)
    So would I get a mark for discrete data???

    Posted from TSR Mobile
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    (Original post by SidneyGumbo)
    So would I get a mark for discrete data???

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    I said there were many different snail types and it was discrete data
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    Im a business studies student and even I didnt know what an independant company was!
 
 
 
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