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Plant Physiologyt - Questions and Answers

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11. The system in primarily responsible for the absorption of water from the soil
A. Root system
B. Shoot system
C. Leaf system
D. Flower system
Explanation:
12. Each soil particle holds a very thin film of water by the force of imbibitions is known as
A. Capillary water
B. Soil water
C. Hygroscopic water
D. Gravitational water
Explanation:
13. Roots of plants cannot absorb this soil water which percolates through the interspaces of large soil particles is
A. Gravitational water
B. Hygroscopic water
C. Capillary water
D. Soil water
Explanation:
14. The gravitational and hygroscopic water are
A. Available water
B. Non-available water
C. Capillary water
D. Soil water
Explanation:
15. Information on the processes, functions, growth and development in plants is provided by
A. Plant morphology
B. Plant anatomy
C. Plant physiology
D. Plant taxonomy
Explanation: