Plant Responses to the Environment: Tropisms and Defenses

The video explores plant tropisms, which are movements or growths in response to stimuli like light, gravity, and water. It explains how auxin influences these tropisms, such as phototropism and gravitropism. The video also covers plant circadian rhythms and phenology, detailing how plants respond to day/night cycles and seasonal changes. Additionally, it discusses plant defenses against herbivory, including physical and chemical strategies to deter herbivores.

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