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Author Topic: IGCSE Biology Paper 3  (Read 23500 times)

Offline abcdef

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Re: IGCSE Biology Paper 3
« Reply #165 on: June 09, 2009, 01:34:54 pm »
What did you write for question about "uptake nitrate ions" ?
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Offline IGCSE hater!

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Re: IGCSE Biology Paper 3
« Reply #166 on: June 09, 2009, 01:51:03 pm »
genotype:- HN HS    HN HS
gametes:-  male    X   female

child:-    HS HS

is that correct?!

and for the labeling, the circle wid dots was the nuceus rite?

and the dry mass.. i did TOTAL MASS - MASS OF ABSORPTION OF MINERALS AND WATER <-- correct?

and amphibians also have an external ear correct?
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Offline Metallicnak

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Re: IGCSE Biology Paper 3
« Reply #167 on: June 09, 2009, 02:24:12 pm »
Hey guys what do u think will be the expected curve for this years Bio P3 ???
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Offline Diablo

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Re: IGCSE Biology Paper 3
« Reply #168 on: June 09, 2009, 02:26:19 pm »
I did bad  :P .... the genetic questions till the last page was a total mess :( probably a B.
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Offline molii

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Re: IGCSE Biology Paper 3
« Reply #169 on: June 09, 2009, 02:32:30 pm »
Quote from: thukon on June 09, 2009, 06:56:59 am
SCALES FOR BIRDS IS WRONG.
They want to know which organisms are covered in whatever. So scales/scaly skin is only reptiles and fish.


i think birds hv scales on their feet...  :(

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Offline XGhostX

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Re: IGCSE Biology Paper 3
« Reply #170 on: June 09, 2009, 02:44:33 pm »
It wasnt the best test...... Well i hope we all did well...and i hope the threshold is Low  :-\
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....

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Re: IGCSE Biology Paper 3
« Reply #171 on: June 09, 2009, 03:01:53 pm »
Quote from: sugarnspice14 on June 09, 2009, 02:32:30 pm
Quote from: thukon on June 09, 2009, 06:56:59 am
SCALES FOR BIRDS IS WRONG.
They want to know which organisms are covered in whatever. So scales/scaly skin is only reptiles and fish.


i think birds hv scales on their feet...  :(



yes they do..we had to tick it, because it was written "scales/scaly skin"..
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Offline thukon

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Re: IGCSE Biology Paper 3
« Reply #172 on: June 09, 2009, 03:17:53 pm »
teri maa khogaya.
lol i dont know what that means. I heard it on some song on the radio. I live in bangalore, but I dont know HINDI, or any indian language for that matter ( except for my mothertongue (goa ;D) )
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Offline aquarian93

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Re: IGCSE Biology Paper 3
« Reply #173 on: June 09, 2009, 03:58:57 pm »
Quote from: thukon on June 09, 2009, 03:17:53 pm
teri maa khogaya.
lol i dont know what that means. I heard it on some song on the radio. I live in bangalore, but I dont know HINDI, or any indian language for that matter ( except for my mothertongue (goa ;D) )

wt dus dat hav to do wid  bio? lol
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Offline Dento

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Re: IGCSE Biology Paper 3
« Reply #174 on: June 09, 2009, 04:26:19 pm »
what do u all think of the curve this year or how much do we need to get to get an A  in bio p3 ? ?
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Offline noor92

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Re: IGCSE Biology Paper 3
« Reply #175 on: June 09, 2009, 04:37:30 pm »
I just searched google, for external ears it's amphibians and mammals, I forgot about the birds and their scaly feet :( oh well
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Offline thukon

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Re: IGCSE Biology Paper 3
« Reply #176 on: June 09, 2009, 04:52:56 pm »
Scaly feet is WRONG. They want to know the anatomy of the WHOLE bird. And amphibians do NOT have pinna.
@ aquarian. Lots of ppl were speaking hindi in the previous page. lol. i wanted to add on.
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Offline ghostt

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Re: IGCSE Biology Paper 3
« Reply #177 on: June 09, 2009, 05:15:10 pm »
it waz not hindi buddy it was urdu ;D
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Offline qwert101

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Re: IGCSE Biology Paper 3
« Reply #178 on: June 09, 2009, 05:17:19 pm »
what was the percentage question?
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Offline xxemoxx

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Re: IGCSE Biology Paper 3
« Reply #179 on: June 09, 2009, 05:30:31 pm »
I ticked only mammals as vertebrates having hair/fur where as a friend ticked birds as well.. =S
Dnt knw whse right =S

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