| [ A ] the blockage of phloem |
|
| [ B ] the blockage of xylem | ![]() |
| [ C ] both (a ) and (b ) | |
| [ D ] increased transpiration |
| [ A ] the blockage of phloem |
|
| [ B ] the blockage of xylem | ![]() |
| [ C ] both (a ) and (b ) | |
| [ D ] increased transpiration |
| Answer : Option B |
| Explanation : |
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