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Thanks like the all square covered wid featheror or i should count those square covered with more than half and year is may 2011 paper 61
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Adaptation: Air spaces
To help it stay afloat, so it can receive sunlight and photosynthesise.
Slide prep. :
Cut a very thin section of the stem. And place it on a slide. Add a drop of iodine solution. Place a cover slip over the slide. And wipe off any excess of the solution with a filter paper. Any areas on the cell which show a blue- black colour when viewed under a microscope contain starch grains.
Hope it is right.
! But wait shouldn't we boil the thin stem section, you know in order to get rid of the cell wall before adding the Iodine solution reagent..?
More than half feather or just feather and thanksI'm not home
but yes as you said count all the squares covered with the feather<-------- which will basically be THE TOTAL NUMBER OF SQUARE I TOLD YOU ABOUT EARLIER.
Then you do the next step which is to count as you said the squares covered with more than half of the feather
LAST STEP IS TO SUBTRACT THE TWO VALUES YOU'VE GOT FROM EACHH OTHER.
Try it out and tell me what happens okay ??
When is your biology paper 6 anyway..?
and when I get home I'll see what I can do for you..
GOOD LUCKK !
2cm would represent 20 on the graph
for the y-axis
2cm would represent 20 on the graph
Label? That would be according to the question
but in the mark scheme they mention that the scale takes is to be 2cm=2o.
like from which number to start the origin it june 2014 paper 61 i have paper tommorowLabel? That would be according to the question
but i started and i dont know where i 50 and how to count 51 ohh its confusing tommorow i have exam paper 6 physics2cm means 2 boxes on the graph and start like from 20 and go like 20.40,60..........
Hope it helped!....If not let me know!
start from 20 itself and continue like 20,40,60....
hey myname the notes that u gave for bio paper 6 should i have to learn them2cm would represent 20 on the graph
50 will be between 40 and 60 then 50 will continue as 52,54....... the half of the small box between 50 and 52 is 51
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