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Explaining key biological concepts: Video playlist

Part of Biology (Single Science)Explaining key biological concepts

Plant hormones

Description

Hormones promote growth within plants. Plant hormones are unequally distributed throughout the stems and roots, which results in parts of the plant growing in a particular direction. In this video, Greg Foot explains how plants respond to light and gravity, and the role of auxins in controlling and coordinating plant growth.

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Explaining key biological concepts

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