(B) . Scarification is a mechanical or chemical method used to soften or weaken a hard seed coat. This can be achieved through techniques such as chip

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(B) . Scarification is a mechanical or chemical method used to soften or weaken a hard seed coat. This can be achieved through techniques such as chipping,filing,machine threshing,or the use of hot water,fat solvents,or $H_2SO_4$ to allow water and oxygen to enter the seed,thereby breaking dormancy.

Class 11 Biology Plant Growth and Development Seed Dormancy

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The process of removing seed dormancy by mechanically removing or weakening the seed coat is called:

A
Stratification
B
Scarification
C
Vernalization
D
Photoperiodism

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Class 11 Questions

Class 11

Biology Questions

Chapter

Plant Growth and Development

Subtopic

Seed Dormancy

Give scientific reasons: Water is essential for germination.

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Which of the following is not an inhibitory substance governing seed dormancy?

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The seed treatment given at low temperatures and moist conditions to break seed dormancy is called ......

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Treatment of seed at low temperature under moist conditions to break its dormancy,is called

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When the seed coat swells due to the entry of water,the embryo expands,but it remains physiologically dormant. What is this state called?

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The process of removing seed dormancy by mechanically removing or weakening the seed coat is called:

Similar Questions

Give scientific reasons: Water is essential for germination.

Which of the following is not an inhibitory substance governing seed dormancy?

The seed treatment given at low temperatures and moist conditions to break seed dormancy is called ......

Treatment of seed at low temperature under moist conditions to break its dormancy,is called

When the seed coat swells due to the entry of water,the embryo expands,but it remains physiologically dormant. What is this state called?

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