MCQOPTIONS
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| 1. |
Arrange the following plants in ascending order based on the number of xylem strands in their roots :(I) Trapa(II) Pisum(III) Castanea(IV) Nicotiana |
| A. | I, IV, II, III |
| B. | IV, III, I, II |
| C. | III, IV, II, I |
| D. | II, IV, III, I |
| Answer» B. IV, III, I, II | |