Multiple choice

Prechilling treatment to break seed dormancy is called

  1. scarification

  2. stratification

  3. impaction

  4. vernalization

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Stratification involves exposing seeds to low temperatures and moisture conditions to break seed dormancy and stimulate germination. Scarification involves scratching the seed coat, while vernalization applies to whole plants.