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A membrane which permits selective movem...

A membrane which permits selective movement of molecules through it , it called

A

Permeable membrane

B

Unit membrane

C

Semipermable membrane

D

Impermeable membrane

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The correct Answer is:
C
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SANTRA PUBLICATION-TRANSPORT IN PLANTS -A. MULTIPLE CHOICE QUESTIONS (MCQ)
  1. If there is no net movement of water into a cell from outside medium ,...

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  2. The diffusion of water through a semipermeable membrane is known as

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  3. A membrane which permits selective movement of molecules through it , ...

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  4. DPD is equal to

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  5. Water will be absorbed by root hairs when

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  6. The percentage of water left in the soil when the plant wilt is called

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  7. If a cell X' has OP = 6 and TP = 5 and is surrounded by the cell with ...

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  8. When the temperature of the soil is zero then

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  9. When a plant wilts , the sequence of events will be as follows

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  10. The selectively of differentially permeable membrane allows the passag...

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  11. Germination of seed is accomplished by

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  12. Active K^(+) exchange mechanism of opening and closing of stomata was ...

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  13. The lowest water potential is found in the xylem channels of

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  14. Root hairs absorb water when

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  15. In floating leaves like Nymphaea and Nelumbo leaves are

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  16. Apple mulberry types of leaves are

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  17. Due to low atmospheric pressure , the rate of rate of transpiration

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  18. In guard cells when sugar is converted into starch , the stomatal pore

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  19. Dumb - bell shaped guard cells are found in

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  20. Plant - cooling occurs due to

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