Which of the following is a short-day plant?
- AXanthium
- BPisum
- CCucumis
- DAvena
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Define/Explain: Day-neutral plant.
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Which of the following exerts a profound effect on the reproductive growth of a flowering plant?
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View SolutionIn short-day plants,flowering is induced by:
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View SolutionGive scientific reasons:
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$(1)$ Photoperiodism is essential for flowering in plants.
$(2)$ Abscission (leaf fall,flower fall,fruit fall) increases the vitality of plants.
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