Material required for black paper (light screen)experiment a)destarch leaves,black paper strips,and iodine solution. b)A potted plant,a paper of coloured strips,starch solution. c)A potted plant,a black strip, water. d)A potted plant,black paper strip,water,iodine
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a)destarch leaves,black paper strips,and iodine solution
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it's D...........the correct answer....
I have confirmed it from my teacher also..
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