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Auxins are efficient than gibberellins i...

Auxins are efficient than gibberellins in inducing the formation of seedless fruits.

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Explore conceptually related problems

Production of seedless fruits.

Fruits are formed for the protection of seeds . But certain fruits are produced without seed . (a) What are these fruits called ? (b) What chemicals are used to induce the production of seedless fruits? ( c) Give two examples of naturally occurring seedless fruits.

Given the technical term for the following explanation . (a) Formation of seedless fruits without fertilization (b) Organisms are formed from unfertilized female gamete.

Auxin prevents the formation of ___________.

Assertion (A): Gibberellin is a bolting hormone. Reason (R): Gibberellin induces parthenocarpy in fruits.

Auxins induce root formation at high concentrations.

Auxins, cytokinins and gibberellins inhibit plant growth, while abscisic acid and Ethylene promote plant growth.

__________ are more efficient than auxins in promotting parthenocrapy.

People prefer more seedless fruits than seeded ones. a. Name the process concerned with development of seedless fruits. b. Suggest a method for production of such fruits artificially.

SURA PUBLICATION-PLANT AND ANIMAL HORMONES-ADDITIONAL QUESTIONS & ANSWERS (FILL IN THE BLANKS)
  1. .... ..... promotes the production of male flowers in Cucurbits.

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  2. Which breaks dormancy of potato tuber?

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  3. Auxins are efficient than gibberellins in inducing the formation of se...

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  4. ………….. Is the powerful growth inhibitor .

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  5. regulates abscission and dormancy in plants .

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  6. Why is Abscisic acid also known as stress hormone?

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  7. Ethylene stimulates the formation of in leaves.

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  8. and glands are two kinds of glands found in animals.

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  9. Endocrine glands are called.

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  10. The branch of biology which deals with the study of the endocrine glan...

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  11. is known as father of Endocrinology.

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  12. The two lobes of thyroid glands are connected by means of a narrow ban...

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  13. Dwarfism is caused by decreased secretion of in children.

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  14. forms the major endocrine gland in most vertebrates.

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  15. gland is a pea shaped compact mass of cells located at the base of the...

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  16. hormone controls cell metabolism.

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  17. The anterior pituitary is also called.

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  18. hormone initiates the growth of ovarian follicles.

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  19. Deficiency of antiduiretic hormone causes increased output.

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  20. The glandular follicles of thyroid gland are filled with colloid mater...

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