Botany-Seed Dormancy
NEET Botany Seed Dormancy MCQ Question
Type: MCQ-conceptual-Hard-Class 11
Which of the following combinations correctly describe the mechanisms and conditions that can overcome seed dormancy?
A
Mechanical abrasions and chilling conditions
B
High temperatures and excessive moisture
C
Application of growth hormones and prolonged darkness
D
Microbial action and constant light exposure
Correct Answer
Option A
Detailed Explanation
Mechanical abrasions, such as using knives or sandpaper, and chilling conditions are effective in overcoming seed dormancy, as mentioned in the NCERT context. Other options do not accurately reflect methods supported by the text.
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