Student78
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Hi, I was just wondering what topics people think might come up on Friday? I was thinking nitrogen/water cycles, deforestation, hormones/menstrual cycle, kidneys?

*for edexcel*
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Student78
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Anyone??
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STUDENTATOOL
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First of all, lets see if were on the same page, are you doing paper 2b biology IGCSE Edexcel?

if so...

I can't say for sure, but this is a rough estimate of topics that may come up in paper two:

- yoghurt production
- beer production
- water cycle
- carbon cycle
- nitrogen cycle
- food webs
- ecological pyramids
- pollution
- pests
- farming
- plant reproduction
- transport in plants (not leaves though, as that already came up)
- nervous system
- eye
- the kidneys
- the heart
- excretion and homeostasis
- liver
- breathing and gas exchange.
- natural and artificial selection
- cloning
- micropropagation

I may be completely incorrect, but I'm guessing some of these topics will come up,
also don't forget there are going to be approx 7 questions in total, Good Luck
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yolande1
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i have a feeling the eye will come up, so like the iris reflexes to light and focusing on objects

but i'm not sure, thats a complete guess
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TH3-FL45H
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(Original post by STUDENTATOOL)
First of all, lets see if were on the same page, are you doing paper 2b biology IGCSE Edexcel?

if so...

I can't say for sure, but this is a rough estimate of topics that may come up in paper two:

- yoghurt production
- beer production
- water cycle
- carbon cycle
- nitrogen cycle
- food webs
- ecological pyramids
- pollution
- pests
- farming
- plant reproduction
- transport in plants (not leaves though, as that already came up)
- nervous system
- eye
- the kidneys
- the heart
- excretion and homeostasis
- liver
- breathing and gas exchange.
- natural and artificial selection
- cloning
- micropropagation

I may be completely incorrect, but I'm guessing some of these topics will come up,
also don't forget there are going to be approx 7 questions in total, Good Luck
:lol:

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STUDENTATOOL
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whats funny?
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TH3-FL45H
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(Original post by STUDENTATOOL)
whats funny?
It seemed like you listed pretty much every topic we have to learn

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STUDENTATOOL
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(Original post by TH3-FL45H)
It seemed like you listed pretty much every topic we have to learn

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hmm. oops..i think there are a few i never wrote, as they came up in paper 1, but better to be safe than to be sorry, im revising everything
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TH3-FL45H
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(Original post by STUDENTATOOL)
hmm. oops..i think there are a few i never wrote, as they came up in paper 1, but better to be safe than to be sorry, im revising everything
Yeah I'm revising everything too

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aishah7130
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does anyone have a link to the mark scheme for Paper 1B?


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jannz
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Any ideas for last minute revision........
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