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Help me with my homework.

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Help me with my homework.

Postby roro99 » Thu Oct 11, 2012 3:57 pm

hello evrey body
can you help me for my homework plezzzzzzzzzz
:( :?
1)imagine there are two cells in plant tissue and undergo to osmosis,
a) calculate the osmosis of xylem sac
b)the water move from cell A to B . [url]yes or no and why[/url]
c)the water move from cell B to A.[url]yes or no and why[/url]
d)the dynamic equi-librium between cell A and B occur yes or no and the values of p remain as the same in table

cell A cell B
S 5 3
P 2 6
..... ......
2)imagine there are a bag fill with and immersed in beaker contain starch solution, [url]what happen
[/url]note change the color of the starch solution which in the beaker to purole [url](why)[/url],also the iodine solution in bag dont change to purple[url](why)[/url]
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Joined: Thu Oct 11, 2012 3:27 pm

Postby ahsanbd98 » Fri Oct 12, 2012 7:25 am

coz density is the q.
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Joined: Fri Sep 28, 2012 6:18 pm

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