Seed treatment to break dormancy requiring exposure to chilling temperature is called:

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Prepare for the NOCTI Plant Science Exam. Utilize flashcards and multiple choice questions, each equipped with hints and explanations. Get exam-ready today!

Multiple Choice

Seed treatment to break dormancy requiring exposure to chilling temperature is called:

Explanation:
Stratification is the process of exposing seeds to cold, moist conditions to satisfy dormancy and trigger germination when conditions warm up. It mimics winter that some seeds require before they will sprout, usually involving several weeks in a refrigerator before planting. Scarification opens a hard seed coat to allow water and gases in but doesn’t depend on cold to release dormancy. Grafting is a propagation method, not a dormancy-breaking treatment, and germination delay isn’t a standard term for this purpose.

Stratification is the process of exposing seeds to cold, moist conditions to satisfy dormancy and trigger germination when conditions warm up. It mimics winter that some seeds require before they will sprout, usually involving several weeks in a refrigerator before planting. Scarification opens a hard seed coat to allow water and gases in but doesn’t depend on cold to release dormancy. Grafting is a propagation method, not a dormancy-breaking treatment, and germination delay isn’t a standard term for this purpose.

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