Question

Low temperature treatment of some semigerminated seeds for some period often induces subsequently quicker flowering in plants. This process is called

• A. Vernalization
• B. Thermolysis
• C. Wintering
• D. Devernalization

Answer 1

The correct option is A Vernalization

Vernalization is the process by which plant can be induced to flower by exposing it to the prolonged period of low temperature or cold. After this, plants show quicker flowering. The term was coined by Lysenko in 1928. He stated that certain plants can be made to flower by providing low temperature treatment to young plants or semigerminated seeds.

Thus, the correct answer is option A.