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The ability of the venus fly trap to cap...

The ability of the venus fly trap to capture insects is due to

A

chemical stimulation by the prey

B

passive process requiring no special ability on the part of the plant

C

Specialized muscle like cells

D

rapid turgor pressure changes

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The correct Answer is:
A, C, D
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NCERT TAMIL-COMPETITIVE EXAM QUESTIONS -PLANT PHYSIOLOGY
  1. Cytochrome oxidase contains

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  2. Which is correct to saprophytic angiosperms ?

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  3. The ability of the venus fly trap to capture insects is due to

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  4. Boron in green plants assists in

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  5. Which of the following elements is very essential for the uptake of Ca...

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  6. Sulphur is not a constituent of

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  7. Deficiency symptoms of nitrogen and potassium are visible first in ……...

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  8. The first stable product of fixation of atmospheric nitrogen in legumi...

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  9. C(4) plants are more efficient in photosynthesis than C(3) plants due ...

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  10. Chlorophyll b is

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  11. Synthesis of ADP + Pi rarr ATP in grana is

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  12. In chloroplast, chlorophyll is present in the

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  13. Electrons from the excited chlorophyll molecule of photosystem II are ...

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  14. Read the following four statement A, B, C and D Select the right optio...

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  15. Photolysis of each water molecule in light reaction will yield

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  16. Photosynthetic active radiation (PAR) has the following range of wavel...

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  17. Phosphoenol pyruvate (PEP) is the primary CO(2) acceptor in

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  18. With reference to factors affecting the rate of photosynthesis,which o...

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  19. A plant in your garden avoids photorespiratory losses , has improved w...

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  20. Emerson's enhancement effect and Red drop have been instrumental in th...

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