- The definition of geotropism is the growth of a plant or immovable animal in response to the force of gravity.
An example of geotropism is the roots of a plant growing down into the ground.
Origin: geo- plush -tropism
- geotropic adjective
Used by arrangement with John Wiley & Sons, Inc.
- geˌo·troˈpic adjective
- geˌo·troˈpi·cal·ly adverb
geotropism - Science Definition
- geotropic geotropic adjective
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