Q. 1 C4.6( 14 Votes )
A green leaf that
Plants go through a process called photosynthesis. A part of this process, plants have to store extra food in its tissue as starch. When you dip it in iodine solution, which is an indicator that turns the leafs colour bluish in the presence of starch. This shows that the leaf has been performing photosynthesis and producing starch.
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A green leaf thatKarnataka Board - Science Part II