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प्रश्न
Explain the following term:
Dormancy
उत्तर
Dormancy - Seed dormancy is a condition of plant seeds that prevents germination under optimal environmental conditions. Here the seed is in a state of apparent inactivity and will not grow even if favorable conditions are provided, until a definite time has elapsed.
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संबंधित प्रश्न
Give Two Differences in the Following Pairs:
Coleorhiza and coleoptile
What are the three conditions necessary for the germination of seeds? How would you demonstrate this?
Name the two types of seed germination.
Explain the following term:
Hypogeal germination
A seed is provided with all the conditions necessary for germination. Yet it fails to germinate. Explain.
The question has four options. Choose the correct answer:
Hypogeal germination is present in
Seed dormancy allows the plants to ______.
______ is a non-endospermic seed.
During drought, ______ brings about closing of stomata.
The role of ethylene and abscisic acid is both positive and negative. Justify the statement.
