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Bio paper 31

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  • Too easy dude! ;)

    Votes: 31 27.4%
  • Not difficult and not too easy :/

    Votes: 67 59.3%
  • DIFFICULT! :(

    Votes: 15 13.3%

  • Total voters
    113
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salam

i just need to ask dat is it true dat there wont b any threshold dz year??

thanks in advance :)
 
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salam

i wanted to ask dat on da last page of da ppr...variant 1...was da frst anser similar to da 1 in wich dey asked about wt will be the effect on the atmosphere?>
 
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salam

i just need to ask dat is it true dat there wont b any threshold dz year??

thanks in advance :)
There will be its just rumors spread every year


salam

i wanted to ask dat on da last page of da ppr...variant 1...was da frst anser similar to da 1 in wich dey asked about wt will be the effect on the atmosphere?>
i wrote the effect on the other page and on the downside i wrote bird lost habitat and floods and soil erroision i wrote co2 and o2 ..etc but erased it after i wrote it in the other question
 
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also i wanted to ask dat on da 1st page..was j repeated 2ice...or not??
 
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also i wanted to ask dat on da 1st page..was j repeated 2ice...or not??
i did the silly mistake :S confused protein digestion which is supposed to be in the stomach and choosed liver :S its wrong its ok just a mark :D
 
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Hay please guys how are you?! I wonna ask about the thin-threads of the fungi were it was rizoid or haypae!?!?
 
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it was good,what did you write for the question in which they asked about mammals living cold water?
I wrote that the mammal are endothermic and they have the tendency to regain there body heat and activity by using aerobic respiration!
 
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No, if you remember the question correctly, it said ''Water reabsorbed''
That occurs in the Large intestine=Colon
So you're Wrong.
it also said that MOST water is reabsorbed that means you are right about the large intestine and i did it!! AL 7amdullah!!!
 
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how much do you think A* will be?? :unsure:
I really fucked up in last 2 pages(8 marks are wrong)+like 1 mark in each page :(
I have studied too much Biology this year & sacrificed with other subject for it , I hope I don,t get anything but A* :cry:

What were the answers for female reproductive system btw if any one still remember?
1-y then x
2-umbilical chord,tied & cut after birth
3-I wrote the uptake of oxygen , glucose , amino acids , fat , iron ,water from mother to fetus
& diffusion of co2 from fetus to mother
are those right especially no3 ??
yeah and i wrote it like that too in number 3 btw!! high five bro!! :D
but i dont actually remember 1 & 2!!! :(
 
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it also said that MOST water is reabsorbed that means you are right about the large intestine and i did it!! AL 7amdullah!!!
actually large intestine reabsorbs 0.3-0.5L while small one 5-10L of water so "most" should be indicating small intestine but im not sure
 
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i wrote narrowing of blood vessel and relaxation of hair errector muscle to decrease heat loss and homeostasis , and that they have a system the regulates temperature in the body is it right ? :S
not relaxaton, its contraction!! think practically, when your cold does ur hair stay down or stand up and get goosebumps?
 
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actually large intestine reabsorbs 0.3-0.5L while small one 5-10L of water so "most" should be indicating small intestine but im not sure
Quote from my book: "Large Intestine - (wider than the small intestine) The colon is part of the large intestine. It reabsorbs water from gut contents; also absorbs some vitamins and minerals"
 
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