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Author Topic: Biology Paper 6!!  (Read 14478 times)

Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #30 on: May 16, 2009, 10:10:24 am »
sanity_master waiting for your reply.

if ur free, can u show an example of a bar graph, column graph, and histogram. [scan]
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Offline sanity_master

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Re: Biology Paper 6!!
« Reply #31 on: May 16, 2009, 10:17:09 am »
sry dude.....my scanner is doomed :(

y dont u make a topic for it and wait for an answer......


p.S: sry, couldnt help this time
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Offline ny

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Re: Biology Paper 6!!
« Reply #32 on: May 16, 2009, 10:35:29 am »
Quote from: sanity_master on May 16, 2009, 09:00:24 am
Quote from: ny on May 16, 2009, 07:29:50 am
Quote from: sanity_master on May 15, 2009, 08:32:55 pm
like temperature and time taken for starch break down for example;

the time taken depends on the temperature.......as temp increase time decrease......

u know wt i mean......the time will change when the temp change not the opposite.....so the time taken is dependent and the temp is independent

okay.but my teacher said usually we put time taken in x-axis.is it right?



thats the " time " wt i said was the " time taken ".......

the first one is like the volume vs time >> here the time in independent so it is on the x-axis.......because the volume of a certain gas (for e.g) will increase as time passes

but the second one.......the time taken for starch to be broken down by enzymes will depend on the temp......as the temp increase the starch will be broken down in less time

okay-okay.i got it.thanks :)
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Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #33 on: May 16, 2009, 10:37:29 am »
crap
oh
atlease tell me if the answer is right or wrong
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Offline XaM!!

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Re: Biology Paper 6!!
« Reply #34 on: May 16, 2009, 11:12:23 am »
hey i thnk these topx r imp:
1.diffusion
2.osmosis
3.plants reproduction (IMP)
4.respiration exp like comparing CO2 concentration in inhaled,exhaled air,dat fermentation,insect larvae exp,etc
5.homeostasis exp
6.Co-ordination exp ecspecially dose beetles experiments.
7.germination
8.classification complete

I wud also recomend these buks also, have a luk in dem.... Read all the experients in dm....
1.Mary Jones, Complete Biology
2.D.J Makean, Biology
3.FEDERAL, Bio(MOST IMP)

i hope ds help...
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Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #35 on: May 16, 2009, 11:18:28 am »
federal bio??
:S:S
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Offline sanity_master

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Re: Biology Paper 6!!
« Reply #36 on: May 16, 2009, 11:19:57 am »
the answer is correct.....although ur curve need a bit of fixation....it is goin up and down ya know.....just do it free hand at once....from down to up and u will have a perfect curve.....just take care of the curve to not lose marks
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Offline XaM!!

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Re: Biology Paper 6!!
« Reply #37 on: May 16, 2009, 11:55:53 am »
Federal s da author........ its a perfect guide.......
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Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #38 on: May 16, 2009, 12:07:35 pm »
Quote from: sanity_master on May 16, 2009, 11:19:57 am
the answer is correct.....although ur curve need a bit of fixation....it is goin up and down ya know.....just do it free hand at once....from down to up and u will have a perfect curve.....just take care of the curve to not lose marks

should it be a curve or line of best fit, or all points joined together by a rule?
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Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #39 on: May 16, 2009, 12:53:27 pm »
this is so confusing.
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Offline sanity_master

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Re: Biology Paper 6!!
« Reply #40 on: May 16, 2009, 01:19:15 pm »
ruled lines or curve are the samething.....they can use either one of them in this question....

not line of best fit
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Offline Krissy

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Re: Biology Paper 6!!
« Reply #41 on: May 16, 2009, 01:20:06 pm »
Quote from: sgvaibhav on May 16, 2009, 12:07:35 pm
Quote from: sanity_master on May 16, 2009, 11:19:57 am
the answer is correct.....although ur curve need a bit of fixation....it is goin up and down ya know.....just do it free hand at once....from down to up and u will have a perfect curve.....just take care of the curve to not lose marks

should it be a curve or line of best fit, or all points joined together by a rule?

Look its better to have all points together by a rule as its always in the marking scheme so always do the point to point thing.

and for the histogram and bar graph i photocopied a part of my notes and a past paper answer..hope you understand ..oh and column graph and bar graph are the same things.

For the Leaves question i sorta lost a mark for not spacing then i redrew the whole thing as you leave a space because the spot thing is discontinous and it HAS to be equal thickness of the bar and even spacing. :)
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Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #42 on: May 16, 2009, 02:08:52 pm »
Thanx
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Offline SGVaibhav

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Re: Biology Paper 6!!
« Reply #43 on: May 16, 2009, 02:09:12 pm »
by the way +rep
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Offline Krissy

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Re: Biology Paper 6!!
« Reply #44 on: May 16, 2009, 02:17:02 pm »
Quote from: sgvaibhav on May 16, 2009, 02:09:12 pm
by the way +rep

Thanks :)..though did it help you?  :-\
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