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Biology Exam - Tomorrow B1

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Reply 20
Avatar for ItsAbz
ItsAbz
So what grade is everyone here aiming for?
Reply 21
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ItsAbz
Aren't the two vatiations genetic and enviromental?
Original post by ItsAbz
Aren't the two vatiations genetic and enviromental?


That's factors that affect variation :wink:
Original post by ItsAbz
So what grade is everyone here aiming for?


Overall A, but on this paper I really want 52/60 which probably is an A*
I'm really excited for B1 :biggrin:DD
We've been doing it for like 3 years now and so I pretty much have the material memorised
Yeah, nitrogen cycle is definitely gonna come up I think
And the reflex arc (though I think that's normally only a four marker)
Original post by Rainbowhorror01
I'm really excited for B1 :biggrin:DD
We've been doing it for like 3 years now and so I pretty much have the material memorised
Yeah, nitrogen cycle is definitely gonna come up I think
And the reflex arc (though I think that's normally only a four marker)


My personal predictions:

Q1) Genetic Variation in plants
Q2) Biomass
Q3) Parasitism/Mutualism linking in with Evolution
Q4) Reflex Arc/Neurones
Q5) Organ Transplants and Drugs
Q6) Carbon and/or Nitrogen Cycle
Original post by HarryKane28
My personal predictions:

Q1) Genetic Variation in plants
Q2) Biomass
Q3) Parasitism/Mutualism linking in with Evolution
Q4) Reflex Arc/Neurones
Q5) Organ Transplants and Drugs
Q6) Carbon and/or Nitrogen Cycle


Oh god if they make us draw a period of biomass
I will cry
B1's probably my least favourite because it's the least interesting
I love P3 <3
Original post by HarryKane28
My personal predictions:

Q1) Genetic Variation in plants
Q2) Biomass
Q3) Parasitism/Mutualism linking in with Evolution
Q4) Reflex Arc/Neurones
Q5) Organ Transplants and Drugs
Q6) Carbon and/or Nitrogen Cycle


I have to say I was surprised to see the mutualism 6 mark question today
But still killed it and gave 4 examples instead of 3
Neither the carbon or nitrogen cycles showed up :frown:
Exam was easy so grade boundaries are gonna be high

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That exam was the easiest I have ever seen, expect grade boundaries of 54 for A* (no worries, I think I got 57 :biggrin:)
Absolutely smashed it
for mutualism I put - root nodules and nitrogen fixing bacteria, tube worms and chemosynthetic bacteria and crocodiles and birds
Only question that stumped me was cystic fibrosis and infertility???
Otherwise it was bloody easy
What was the answer to the percentage decrease question about the food chains?
Original post by jack.123765
What was the answer to the percentage decrease question about the food chains?


92%
Reply 33
Avatar for wm18
wm18
What do you think the boundaries for a A will be? And what was the answer to the percentage decrease question about the food chains? And the one about the table and the pH of the lake?
Original post by HarryKane28
92%


Good I was doubting myself and thing it was 8😅
Original post by jack.123765
Good I was doubting myself and thing it was 8😅


thinking*
Original post by jack.123765
Good I was doubting myself and thing it was 8😅


Yeah many people got 8 but they were meant to take 8 away from a 100!
Original post by wm18
What do you think the boundaries for a A will be? And what was the answer to the percentage decrease question about the food chains? And the one about the table and the pH of the lake?


Percentage decrease = 92%
Grade Boundaries will be high so expect 45 for an A and 53 for an A*
Reply 38
Avatar for wm18
wm18
Original post by jack.123765
Good I was doubting myself and thing it was 8
Do you think you'll get a mark for 8, it was three marks? I put that:s-smilie:
Original post by wm18
Do you think you'll get a mark for 8, it was three marks? I put that:s-smilie:


Depends whether you showed any working out, you could get a mark for workings out

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