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प्रश्न
Light plays an important role in the life of all organisms. Name any three physiological processes in plants which are affected by light.
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उत्तर
- Photosynthesis: The process of photosynthesis occurs when green plants use light energy to convert carbon dioxide into carbohydrates.
- Photoperiodism: In photoperiodism, flowering is regulated in response to the day length exposure time or photoperiod.
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संबंधित प्रश्न
Which of the following is not a photosynthetic pigment?
Both a short day plant and a long day plant can flower simultaneously in a given place. Explain.
Define photoperiodism.
What is short day plant? Give any two examples.
Which one of the following is NOT an example of long day plants?
In short-day plants (SDP), flowering is induced by ______.
The site of perception of light in plants during photoperiodism is ______
The photoperiod in plants is perceived at ______.
______ of a vegetative plants are the sites of photoperiodic perception.
Classify the following plants into Long-Day Plants (LDP), Short Day Plants (SDP) and Day Neutral Plants (DNP) Xanthium, Henbane (Hyoscyamus niger), Spinach, Rice, Strawberry, Bryophyllum, Sunflower, Tomato, Maize.
Nicotiana tabacum, a Short Day Plant, when exposed to more than critical period of light fails to flower. Explain.
Fill in the blanks:
Pigment involved in Photoperception in flowering plants is ______.
What are long-day plants (LDP)? Give two examples.
Given below function performed by plant hormone. Which hormone is responsible for the given action?
Induce flowering in LDP
