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The natural plant hormone isolated from ...

The natural plant hormone isolated from cormn kernels and coconut milk is

A

Florigen

B

`GA_(3)`

C

Auxin

D

Zeatin.

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The correct Answer is:
D
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The natural plants hormones were first isolated from

(A) Define plant growth (B) What is meaning of 'bakanae' ? (C) Name the microorganism which yields gibberellins. (D) Name the cytokinin-like substance isolated from corn kernels and coconut milk (E) How gibberellins are different from auxins in their chemical structure ?

Fill in the blanks: 1. Spraying sugarcane crop with ....a.... increases in the length of the stem, thus increasing the yield by as much as .....b.. tonnes per acre. 2. ........c does not occur naturally in plants. 3. Search for natural substances with cytokinin like activities led to the isolation of ...d... from corn kernels and coconut milk.

Coconut milk contains

Coconut milk is richin:

DINESH PUBLICATION-Plant Growth and Movements-RQ
  1. Vernalisation simulates flowering in

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  2. Growth hormone that speeds up malting in brewery industry is

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  3. The natural plant hormone isolated from cormn kernels and coconut milk...

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  4. One harmone is used to speed up the malting process in barely, another...

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  5. Which of the following is not a physiological effect/ an influence of ...

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  6. The phenomenon which shortens vegetative period and hastens flowering ...

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  7. Abscisic acid is called stress hormone as it

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  8. Hormone antagonistic ABA is

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  9. Two different plants associated with discovery of two different phytoh...

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  10. During seed germination, its stored food is mobilised by

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  11. The viability of seeds is tested by

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  12. In exponential growth formula, W(t)=W(0)e^(rt),e denotes

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  13. Which plant hormone was discovered as kinetin

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  14. Match the columns and choose the correct combination : {:(," I"...

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  15. Which growth regulator promotes root initiation, flowering and induced...

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  16. Assertion. On plotting the length of the root against time, a linear c...

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  17. Which plant hormone is baisc in nature

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  18. Select the activites associated with gibberellins (a) Apical dominan...

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  19. Match the columus and choose the correct combination {:("Growth Regu...

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  20. In which plant heterophyllous development occurs due to environment

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