A hormone that speeds up the rate at which a plant's cells grow and controls a plant's response to light.

A period of time when the plant's growth or activity stops.

A chemical that affects growth and development.

the response of a plant toward or away from a stimulus

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Plant vocab

Term	Definition
auxin	A hormone that speeds up the rate at which a plant's cells grow and controls a plant's response to light.
dormancy	A period of time when the plant's growth or activity stops.
hormone	A chemical that affects growth and development.
tropism	the response of a plant toward or away from a stimulus