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Question

The process of removing seed dormancy by mechanically removing seed coat is known as

A
Stratification
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B
Scarification
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C
Vernalization
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D
Photoperiodism
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Solution

The correct option is B Scarification
The outer most coat of seed is called testa which inhibits the entry of water and air required for germination. In the process of scarification, testa of seed is mechanically removed to facilitate the entry of water for seed germination.
So, the correct answer is option 'Scarification'.

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