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The World of Plants Lesson 8

Terms in this set (8)

When the seed begins to grow

A condition in which the seed is inactive or "asleep"

Seeds will not germinate because certain conditions have not been met

External Dormancy/Seed Coat Dormancy

Dormancy lasts until seed coat is soften and/or broken

Embryo Dormancy/Internal Dormancy

Dormancy lasts until certain temperature or moisture requirements are met

Actions that result in breaking of seed coat

Seeds experience an extended period of cold temperature

Double Dormancy

Seeds require both scarification and stratification to germinate

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