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CTET Prep: Science Questions - Biology - Plant Physiology
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Plant physiology deals with different plant structures and their functioning. It enables analysing processes in plants, namely – photosynthesis, mineral nutrition, respiration, transportation, and ultimately plant development and growth which are traits displayed by living entities.

CTET Prep: Science Questions - Biology - Plant Physiology
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25 Questions

1. End product of aerobic respiration are
2. Leaf of Mimosa droops down on touching because of
3. In plant process of transpiration occur through
4. Nastic movements differ from tropic movement in being
5. Krebs cycle is
6. With reference to the movement of molecules of fluid in plant, consider the following statementes
1. Diffusion is the movement of molecules of a substance from the region of their higher concentration to the region of their lower concentration.
2. Osmosis is a process in which the water molecules move through a semipermeable membrane from the region of their lower concentration to the region of their higher concentration. Which of the above statements is/are correct?
7. When a Potato piece is kept in a highly concentrated salt solution, then
8. Which one produces more ethylene?
9. Aerobic respiration takes place
10. ATP is
11. Mitochondria are store house of
12. In Plant water is transported through
13. Transpiration differ from evaporation in
14. The net gain of energy from one gram mole of glucose during aerobic respiration is
15. Mitochondria are sites of
16. Alcohol is a product of
17. Translocation of carbohydrate nutrient usually occurs in the form of
18. Naturally accurring auxin is
19. Thigmotropism is best exhibited by
20. Maximum transpiration occurs in
21. Dwarfness can be controlled by treating the plant with
22. Auxin suppresses the growth of
23. Respiration is
24. Hormone helping in cell divison
25. Movements of leaves of the sensitive plant Mimosa pundica are due to