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Abscisic acid is mostly found in...

Abscisic acid is mostly found in

A

chloroplasts

B

mitochondria

C

ribosomes

D

all organelles

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The correct Answer is:
A
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TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
  1. Major precursor of ethylene production in plants is

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  2. Match the items of column I and column II {:("Column I","Column II")...

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  3. Abscisic acid is mostly found in

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  4. Which one of the following is a natural growth inhibitor ?

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  5. Closure of stomata' is brought about by

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  6. A natural growth regulator is

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  7. Abscisic acid controls/ promotes

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  8. Who first suggested presence of growth regulatory chemicals in plants ...

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  9. Banana is natural parthenocarpic fruit due to

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  10. Low concentraion of auxin inhibits growth in

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  11. To secure a good crop of tea leaves from a single healthy plant, the g...

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  12. A hormone used to induce root formation in horticulture

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  13. In plants auxin synthesis. with high concentration occurs in

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  14. Homones are translocated through

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  15. The rosette habit of cabbage can be changed by applicaton of

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  16. Dwarf plants can be obtained with the help of

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  17. Hormone similar to animal steroidal hormone is

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  18. A hormone which can substitute effect of cold treatment and photoperio...

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  19. Which of the following phytohormones replaces female flowers with male...

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  20. Which hormones help in breaking the dormancy of seed ? (a) ABA (b)...

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