Vernalization

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Vernalization: Overview

This topic covers concepts, such as, Vernalisation etc.

Important Questions on Vernalization

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Identify the wrong statements in the following?

(A) Winter varieties when planted in spring normally comes to flower before growing season

(B) In short day plants above critical photoperiod flowering will be initiated

(C) Kinetin has specific effect on cytokinesis which is a modified purine

(D) Auxins are used as herbicides

The correct answer is:

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What is the favourable temperature for cold treatment?

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Write a short note on vernalisation.

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A hormone involved in low temperature effect on flowering is

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Vernalisation is related to plants growing in -

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What is vernalin?

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Vernalisation can often be replaced by:

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The stimulus for vernalization and photoperiodism is perceived, respectively, by

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Vernalization occurs in response to:

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Cotyledons are also called-

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Which of the following term defines the promotion of flowering at low temperatures?

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If a tree flowers thrice in a year (October, January and July) in Northern India, it is said to be

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Which of the following process is called springization or springification

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Which of the following process is called springisation or springification?

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What is the process of induction of flowering by low-temperature treatment known as?

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Biennials can be converted into annuals by the process of

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Vernalization requires ____________ condition.

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Flowering dependent on cold treatment is