Take a potted plant with broad leaves.Take two strips of black paper and cut out a small square in the centres. Cover a part of two leaves with these paper and secure them with paper clips. Keep the plant in sunlight for 2-5 days.Obeserve the difference in the colour of the covered and the uncovered portions on the leaf .Perform iodine test on this leaf. Did the two parts show different results?Now take second leaf remove the strip and expose the covered part to the sunlight for 2-3 days and do the iodine test again. Describe your observations.
Answers
Answered by
0
Answer:
是在泛泛之交易购我也要看到没啊？我们族战友医保社交礼拜六个
Answered by
0
Answer:
the leaves will fall yellow in colour
Similar questions