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DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 4 A plant was kept in a dark room for a week. Its leaves were tested with iodine solution. The test was negative. Why was the test negative?

A. there was no sunlight in the room
B. the leaves were not green in colour
C. the iodine solution was not good
D. there was no water in the pot
Answer» B. the leaves were not green in colour


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