Variegated leaves have green parts (where the cells contain chlorophyll) and white parts The leaf, therefore turns blue-black after putting iodine in this area due to the production of starch. When light shines on a leaf, the leaf uses the light to make the nourishment it needs for growth.
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Answer:
Variegated leaves have green parts (where the cells contain chlorophyll) and white parts The leaf, therefore turns blue-black after putting iodine in this area due to the production of starch. When light shines on a leaf, the leaf uses the light to make the nourishment it needs for growth.