Botany-Seed Dormancy
NEET Botany Seed Dormancy MCQ Question
Type: MCQ-numerical-Easy-Class 11
If a batch of 100 seeds has 40% of its seeds with a dormancy caused by a hard seed coat, how many seeds require mechanical abrasion to overcome dormancy?
A
40 seeds
B
60 seeds
C
30 seeds
D
50 seeds
Correct Answer
Option A
Detailed Explanation
40% of 100 seeds equals 40 seeds. The seed coat barrier can be broken by mechanical abrasion, which is needed for these 40 seeds.
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