Botany-Seed Dormancy
NEET Botany Seed Dormancy MCQ Question
Type: MCQ-fact-Easy-Class 11
Which method can help overcome seed dormancy by breaking the seed coat barrier?
A
Mechanical abrasions using sandpaper
B
Soaking in water for 24 hours
C
Exposing to high temperatures
D
Covering with soil for a week
Correct Answer
Option A
Detailed Explanation
Mechanical abrasions, such as using sandpaper, can break the seed coat barrier, which is one of the reasons causing seed dormancy. This is mentioned in the NCERT context on seed dormancy.
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