Plz answer in points plz but only a,b in one word
Answers
Answer:
remove chrollophyll
blue black
colour change
conclusion is this leaf doesn't contain chrolophyll
Answer:
b. Then we boil to in alcohol to test it for starch. when we scrape the upper layer and add iodine, which portion A or B shows color change to blue-black color on addition of iodine
c. To see if leaves have starch present in them
d. The green parts of the variegated leaf contain chlorophyll. Therefore, only these parts could photosynthesis and manufacture food (starch). In the presence of iodine, starch reacted with iodine to give a blue-black color. This color development indicates the presence of starch in the leaf and thus, demonstrates that chlorophyll is essential for the process of photosynthesis
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