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Why bacteria do not survive in the salt ...

Why bacteria do not survive in the salt pickle which has high salt contents

A

Salt inhibits reproduction of bacteria

B

Enough light is unavailable for photosynthesis

C

They become plasmolysed and death occurs

D

Nutrients in the pickle medium can not support life

Text Solution

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The correct Answer is:
C
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MOTION-TRANSPORT IN PLATS -EXERCISE -2
  1. f the given solution is of 25% concentration, then what cannot be pres...

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  2. If there is high amount of fertilizer present in soil &it is deficient...

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  3. Why bacteria do not survive in the salt pickle which has high salt con...

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  4. Which of the following seeds will show more imbibitional pressure

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  5. The water held tightly by the soil particles around them is known as :

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  6. Halophytes can grow on physiologically dry soil due to presence of

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  7. Excessive loss of water causes wilting of leaves, it can be prevented ...

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  8. When the stomata are opening , we observe following changes in the gua...

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  9. What will be the effects on open stomata, if relative humidity is 100%...

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  10. Transpiration is completely absent in

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  11. Significance of transpiration lies in

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  12. In the mechanism of opening of stomata, the important factor is

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  13. Which of the following statement is not true?

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  14. Wilting in plants occurs when

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  15. Root pressure is a

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  16. Which of the following factors does not affect the rate of simple diff...

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  17. Which of the following statements is not correct?

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  18. If some solute is dissolved in pure H2O, the solution has fewer free H...

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  19. Which of the following is not correct ?

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  20. If OP = TP then cell will be :

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