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The natural plant hormone isolated from ...

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

A

Florlgen

B

`GA_3 `

C

Auxins

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:

TRUEMAN BIOLOGY-PLANT GROWTH AND DEVELOPMENT AND PLANT MOVEMENTS -MULTIPLE CHOICE QUESTIONS
  1. Bolting hormone is

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  2. Auxanometer is used to measure plant organ

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  3. Which one of the following generally acts as an antagonist to gibberel...

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  4. Through their effect on plant growth regiulators, what do the temperat...

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  5. Apical dominance is caused by

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

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  7. Low temperature treatment to speed up the process of flowering is refe...

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

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  9. Which one o f the following plant hormone (phytomone ) Is know as a st...

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  10. A few normal seedlingd of tomato were kept in a dark room. After a few...

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  11. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

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  12. Minerals known to be required in large amounts for plant growth includ...

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  13. The rate of growth of any organism follows Or Typical growth curve...

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  14. What causes a green plant exposed to the light on only one side, to be...

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  15. Auxin can be bioassayed by

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  16. The Avena curvature is used for bioassay of

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  17. You are given a tissue with its potential for differentiation in an ar...

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  18. Phytochrome is

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  19. study the four statements (A-D) given below and select the two correct...

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  20. Which of the following prevents falling of fruits OR Fruit and lea...

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