Author Topic: Biolgy paper 1 help!  (Read 29178 times)

Offline kam

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Re: Biolgy paper 1 help!
« Reply #105 on: June 06, 2009, 10:40:48 am »
Anyone know the mitosis and meosis question?
i put non identical and identical
which was c

@sanity master
i put D for the last que

I want the question.



k it was what happens in the fdaughter cells at meiosis and mitosis


meiosis         mitosis
identical        identical
non identical  identical


thts all i remember

Offline aaronmk

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Re: Biolgy paper 1 help!
« Reply #106 on: June 06, 2009, 10:42:00 am »
for the last question it was D.
it was between C & D, but it only made sense that with an increase in bacteria pop there can only be a decrease in oxygen, and therefore fish die and as there is less oxygen, anaerobic organisms thrive.

Offline sanity_master

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Re: Biolgy paper 1 help!
« Reply #107 on: June 06, 2009, 10:43:16 am »
the last Q is D

Offline hdbkiwi

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Re: Biolgy paper 1 help!
« Reply #108 on: June 06, 2009, 10:43:32 am »
for the last question it was D.
it was between C & D, but it only made sense that with an increase in bacteria pop there can only be a decrease in oxygen, and therefore fish die and as there is less oxygen, anaerobic organisms thrive.
yup that's right
Excuse me... have you seen my sanity... I think I lost it. ;)

Offline shafiq_92libra

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Re: Biolgy paper 1 help!
« Reply #109 on: June 06, 2009, 10:44:07 am »
yeah i know i got dat 1 wrong ><
and da phloem 1 ><
but oder dan dat im good lol
da corn 1 was Pp x Pp ryt?
da ratio was 3:1
Manifest Destiny

Offline kam

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Re: Biolgy paper 1 help!
« Reply #110 on: June 06, 2009, 10:45:00 am »
what about the diagram of the tree
which one was the producer?

Offline GodOfWar

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Re: Biolgy paper 1 help!
« Reply #111 on: June 06, 2009, 10:49:09 am »
i think water is lacking in aphid diet!!!because it is feeding on phloem which contains no water!!

The phloem was trying to confuse you..
how can aphids lack water in their diet?! They would die! Aphids like most living organisms need water to survive.
That question was trying to trick you out on purpose. You had to use the cross methods.
There is def sucrose and amino acids in the plhoem.
but aphids live on water...
soo its fat.. but it doesnt matter. One question- i thought the hardest. Just do well on paper 3 and ur fine..
Ok, so what u mean they were asking was what the aphids were UNABLE to obtain rite. damn, i thot they said the phloem thing to ask wat they lack in their diet that they obtain FROM plants' phloems.  :(

Seriusly, this ppr was not as easy as i originally thot it was. niways me goin now. Dont wanna know wat else i got wrong :-X
You got me ten feet off the ground <|3

Offline hdbkiwi

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Re: Biolgy paper 1 help!
« Reply #112 on: June 06, 2009, 10:49:49 am »
The leaf was the producer
Excuse me... have you seen my sanity... I think I lost it. ;)

Offline kam

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Re: Biolgy paper 1 help!
« Reply #113 on: June 06, 2009, 10:51:32 am »
The leaf was the producer

oh goodie
thx fo makin my day

Offline hdbkiwi

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Re: Biolgy paper 1 help!
« Reply #114 on: June 06, 2009, 10:54:17 am »
The leaf was the producer

oh goodie
thx fo makin my day
hehe no prob-good luck for paper 3! I'm off now-cya guys  :)
Excuse me... have you seen my sanity... I think I lost it. ;)

Offline kam

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Re: Biolgy paper 1 help!
« Reply #115 on: June 06, 2009, 10:57:09 am »
The leaf was the producer

oh goodie
thx fo makin my day
hehe no prob-good luck for paper 3! I'm off now-cya guys  :)


good luck 2 u 2
cya

Offline goin4dakill

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Re: Biolgy paper 1 help!
« Reply #116 on: June 06, 2009, 10:57:50 am »
Guys, whats done is done.
Now, Study for the paper that counts ;D

Its the last stretch!!!!!!!!!!!!!!

Offline thukon

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Re: Biolgy paper 1 help!
« Reply #117 on: June 06, 2009, 11:04:13 am »
WAAAIIIITTT!!!! WHAT'S THE O2 IN BLOOD QUESTION??? ???

Offline guru007

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Re: Biolgy paper 1 help!
« Reply #118 on: June 06, 2009, 11:04:31 am »
it was D dude.

cause when sewage is added bacteria feed on the organic matter,using a lot of dissolved oxygen. When this happens fishes have less oxygen to thrive on(they die). When they die it depletes oxygen levels more....so bacteria which do not require oxygen(anaerobically respiring bacteria)will increase cuz they can survive without oxygen


U're totally rite nid!!

It's undoubtedly D

as the procedure does not start from decrease in Oxygen!!!

Offline kam

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Re: Biolgy paper 1 help!
« Reply #119 on: June 06, 2009, 11:05:32 am »
WAAAIIIITTT!!!! WHAT'S THE O2 IN BLOOD QUESTION??? ???

i think it was the liver and capillary atho not so sure