Qualification > Sciences

[IMPORTANT]20/5/2010 Biology Paper 6

<< < (25/27) > >>

NidZ- Hero:

--- Quote from: bulono on May 20, 2010, 01:51:30 am ---what do we have to write in O/N 2006 Q1 c.....


--- End quote ---
in a testtube grinded seed wid water and try 2 dissolve it by shakin. add some bendicts solution and den boil de mixture u vil observe a succesion of colour change from blue >green>orange>red indicatin presence of reducing sugar

bulono:

--- Quote from: Nidzzz on May 20, 2010, 02:05:04 am ---in a testtube grinded seed wid water and try 2 dissolve it by shakin. add some bendicts solution and den boil de mixture u vil observe a succesion of colour change from blue >green>orange>red indicatin presence of reducing sugar

--- End quote ---
hmmm i have a different question.....its not about reducing sugar its something else...Thanks u for trying to help....maybe u have got the year wrong

bulono:
the question is .....Describe how you would compare the rate of uptake of the colored solution by the plant in fig 1.1 with another plant that had its roots cut off.....do we have to write the experiment or the precautions like same temperature etc.....mark scheme is confusing

Mirazan:
for whoever is asking about o/n2006 Q1 c:
two plants of the same species having the same number of leaves one with roots and the other without each are put in a beaker containing the same volume of coloured solution under the same environmental conditions the water loss from the beaker per unit time is measured in both and results are compared

Saavya:
just came bk from givin' the exam was good only one question was confusing but others were pretty simple

Navigation

[0] Message Index

[#] Next page

[*] Previous page