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sharingan
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#401
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#401
Does anyone get AQA BIOL2 jan 13 marking scheme?

Really need it!!
thx a lot!!
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username504651
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#402
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#402
(Original post by user1-4)
I am looking for that too.
If anybody finds it please tell mer
I have a paper copy but there's no way of me putting it on here :/


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username504651
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#403
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#403
(Original post by sharingan)
Does anyone get AQA BIOL2 jan 13 marking scheme?

Really need it!!
thx a lot!!
I could do with the mark scheme too!


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sharingan
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#404
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#404
(Original post by lauraaaaa)
I could do with the mark scheme too!


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would you please check inbox message?
thx
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nailaxx
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#405
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#405
does anyone have unit 2 jan exam paper
and mark scheme for unit 1 jan exam
thanks
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Sophie1994
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#406
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#406
(Original post by lauraaaaa)
I have a paper copy but there's no way of me putting it on here :/


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Scan it?


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user1-4
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#407
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#407
please do post it up
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username504651
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#408
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#408
(Original post by Sophie1994)
Scan it?


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I don't have a scanner. Just ask your teacher for it!


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myah_94
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#409
Report Thread starter 6 years ago
#409
Hope these notes help
Causes of variation
Variation is the difference that exists between individuals.
Interspecific-variation that exists between different species(cat, dog, monkey)
Int-er means diff-er-ent species
Intraspecific-The difference that occur within a species(Tiger, lion, panther)
Intraspecific is caused by genetic and environmental factors
Genetic: No two individuals are exactly alike. All members of a species have the same genes which makes them the same species. Individuals of a species have different versions of those genes-alleles
In humans: Alleles of the gene blood group=O, A, B, or AB
Alleles of the gene eye colour=Blue, green, grey, brown
Genetic variation arises as a result of:mutation, meiosis, fusion of gametes
Environmental-The apperance of an organism is also affected by the environment. E.g. genetically twins are identical-same alleles, so differences between them is due to the environment. They may have grew up in different areas so may have different accents.
Variation can be a combination of both genetic and environmental factors: E.g. a plant may have genes to grow tall. The environment influences these genes. Plant growth is affected by the amount of minerals and light it has. If a plant lacks these things then it may not grow properly despite having the genes to grow tall.
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february-girl
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#410
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#410
Here is the January 2013 question paper no mark scheme however, we could try making an unofficial mark scheme between us, perhaps?

https://smhw-production.s3.amazonaws...2-QP-Jan13.pdf


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Inamxa
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#411
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#411
Could someone please inbox me a copy of the jan 2013 question paper and mark scheme for BIOL2
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jdxx
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#412
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#412
Would it be too late to start revising now and get a decent grade?? both unit 1 and 2
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Inamxa
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#413
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#413
Does anyone have acopy of the jan 13 BIOL2 paper?!
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jdxx
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#414
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#414
& if anyone has any notes on unit 1 and 2 or help/advice, please send me an email
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Scienceisgood
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#415
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#415
(Original post by jdxx)
Would it be too late to start revising now and get a decent grade?? both unit 1 and 2
Too late - No.
Hard - Maybe, pending on how much revision you are putting into your other subjects.

Just to make sure I do not play anything, I have unplugged my 360 and put it somewhere knowing my lazy attitude will overcome my urge to play games thus forcing me to revise.
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Inamxa
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#416
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#416
Does anyone have themarksvheme to jan 2013 BIOL2
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jdxx
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#417
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#417
(Original post by Scienceisgood)
Too late - No.
Hard - Maybe, pending on how much revision you are putting into your other subjects.

Just to make sure I do not play anything, I have unplugged my 360 and put it somewhere knowing my lazy attitude will overcome my urge to play games thus forcing me to revise.
My xbox live has broken for some reason so i wont be distracted! its just hard to constantly revise
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strawberry124
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#418
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#418
Would be grateful if anyone has any useful Biology Empa as 2013 notes? Thanks
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Inamxa
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#419
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#419
Explain why a lack of protein in the blood causes a build up of tissue fluid.
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Inamxa
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#420
Report 6 years ago
#420
Could someone write a uniffica, markscheme fr 2013 please january
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