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Photoperiod affects reproduction in seasonal breeders of:

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Important Questions on Plant Growth and Development

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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
In an experiment investigating photoperiodic response, the leaves of a plant are removed. What is the most likely outcome?
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism

Which of the following is not a defining feature of all living organisms?

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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
The site of perception of light in plants during photoperiodism is:
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Explain photoperiodism and discuss it in Xanthium and Cucumis.
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Phytochrome is a:
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
A few normal seedlings of tomato were kept in a dark room. After a few days, they were found to have become white-colored like albinos, Which of the following terms will you use to describe them?
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Which is the National Aquatic Animal of India?
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
What is the site of perception of photoperiod necessary for induction of flowering in plants?
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
In an experiment represented in the schematic below, a plant species was grown in different day and night cycles and its photoperiodic flowering behavior was noted. This species is a

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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
What is the action spectrum of photoperiodism
MEDIUM
Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Which one is short day plant?
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
The term “photoperiodism” was proposed by or The phenomenon of photoperiodism in plants was discovered by
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
The pigment involved in photomorphogenetic movements is
MEDIUM
Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
With respect to photoperiodism, these are long day plants.
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
In respect of photomorphogenesis plants are most sensitive to
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Hypothetical florigen could be produced prematurely in long day plant by exposing it to
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Pigment involved in photo–perception in flowering is
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Photoperiodic response of red and far-red wavelength is mediated by
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
Which kind of plants are required for uninterrupted dark-period flowering?
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Biology>Plant Physiology>Plant Growth and Development>Photoperiodism
One set of a plant was grown at 12 hours day 12 hours night period cycles, and it flowered, while in the other set night phase was interrupted by a flash of light, and it did not produce flower. Under which one of the following categories will you place this plant?