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Pruning of plants promotes branching due...

Pruning of plants promotes branching due to sensitisation of axillary buds by .......

A

IAA

B

Ethylene

C

Gibberellin

D

Cytokinin

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Gibberellins promote the formation of_________ flowers on genetically..,......... plants in Cannabis whereas ethylene promotes formation of flowers on genetically __________ plants.

CHETANA PUBLICATION-PLANT GROWTH AND MINERAL NUTRITION -Exercise
  1. Hormone discovered through tissue culture technique is.........

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  2. Synthetic plant hormone is.........

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  3. Pruning of plants promotes branching due to sensitisation of axillary ...

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  4. If we remove apical bud in a flowering plant what will happen?

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  5. Ageing is related to which of the following hormone?

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  6. The deterioration process in plants, that naturally terminates their f...

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  7. Genetically dwarf pea plant (tt) can become phenotypically tall if tre...

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  8. Florigen is produced in the region of ........

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  9. A long day plant is ...........

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  10. Flowering is influenced by ........

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  11. Garner and Allard are concerned with ...............

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  12. Photoperiodism was discovered in a variety of .............

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  13. Vernalisation term was coined by .........

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  14. Hormone reponsible for vernalization is ..........

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  15. Vernalization occurs in response to .........

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  16. Resumption of active growth in the sleeping embryo is an indication of...

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  17. The growth process is slow, and the rate of growth is low and very gra...

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  18. Which of the following growth regulators in plants are influenced by l...

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  19. In germinating grains, activity of enzymes alpha-amylese is induced by...

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  20. Long day plants can be made to flower even under short day conditions ...

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