Seed : Structure, Type and Germination — BIOLOGY STD 9 — Question
ICSE BoardEnglish MediumSTD 9BIOLOGYSeed : Structure, Type and Germination2 Marks
Question
Define Seed dormancy
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Answer
Seed dormancy allows seeds to overcome periods that are unfavourable for seedling established and is therefore important for plant ecology and agriculture. Several processes are known to be involved in the induction of dormancy and in the switch from the dormant to the germinating state
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