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What induces parthenocarpy in grapes ?...

What induces parthenocarpy in grapes ?

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Select the option that correctly fills the blanks in the following statements. i) The phenomenon of physiological change occuring in plants in response to relative length of day and night is called -------- ii) --------- induces parthenocarpy in grapes iii) Requirement of low temperature treatment for flowering in some plants is called------- iv) ------- Induces growth in axillary buds

Which of the PGR induces parthenocarpy in tomatoes ?

Define parthenocarpy.

Write the hormone that induce parthenocarpy and also controls xylem differentiation

Which one of the PGRs would be used by farmers if they are asked to? (a) Induce parthenocarpy in tomatoes (b) Hastens fruit ripening in tomatoes and apples (c ) Induces howering in mango (d) Elongation and improvement in shape of apple

Parthenocarpy induced by

(a) What term is used for seedless fruits? How does auxin induce parthenocarpy ? (b) Name any two other plants where this technique can be applied commercially.

If one can induce parthenocarpy through the application of growth substances, which fruits would you select to induce parthenocarpy and why?

Parthenocarpy is not desirable in:

MODERN PUBLICATION-PLANT GROWTH AND DEVELOPMENT-REVISION EXERCISES (Very Short Answer Questions )
  1. What does stationary phase of sigmoid growth curve indicates.

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  2. What is the full form of IBA? Also mention its one use in agriculture.

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  3. What is full form of IAA?

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  4. Name the growth regulator which was isolated from the endosperm of mai...

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  5. What is vernalization?

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  6. Write two sources of auxins

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  7. Name any two synthetic auxins in agriculture.

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  8. What induces parthenocarpy in grapes ?

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  9. What can induce bolting in cabbage plant ?

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  10. What are quiscent seeds ?

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  11. Certain plants will flower only when they are exposed to low tempeatur...

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  12. Which is the only one gaseous natural plant growth regulator.

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  13. Name the phytohormone that can cause the development of seedless fruit...

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  14. Why are certain plants such as wheat and mustard cited as example of w...

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  15. Name any one function of phytochrome.

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  16. Define vernalization.

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  17. Why is Abscisic acid called stress hormone in plants?

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  18. Name the hormone that makes the plants more tolerant to various stress...

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  19. In a wheat field some broad leaved weed are seen by the farmers, which...

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  20. Who among the following scientists is related with the identification ...

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