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Class 11 Biology Practice Test: Transport in Plants - Transpiration
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Class 11 Biology Practice Test: Transport in Plants - Transpiration
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10 Questions

1. Statement A: Transpiration creates pressure in xylem sufficient enough to transport water up to 130 m high.
Statement B: Transpiration creates a pushing force.
2. Which among the following is an internal factor affecting transpiration?
3. Which of the following is not a function of stomata?
4. Which among the following is an internal factor affecting transpiration?
5. Which among the following is an external factor affecting transpiration?
6. Statement A: C3 plants are twice efficient as C4 plants in terms of fixing carbon dioxide.
Statement B: C4 plant loses twice the amount of water as C3 plant for same amount of CO2 fixed.
7. Which of the following is not a function of stomata?
8. Transpirative loss is studied through girdling experiment.
9. Statement A: Transpiration creates pressure in xylem sufficient enough to transport water up to 130 m high.
Statement B: Transpiration creates a pushing force.
10. Statement A: Inner wall is pushed outwards
Statement B: Outer wall is pulled outwards