Unlike plant hormones that control directional growth, animal hormones primarily regulate various physiological processes, including metabolism, reproduction, and response to stress. Animal hormones do not play a direct role in causing directional growth, as observed in plants.
How do animal hormones differ in function from plant hormones, especially regarding the control of directional growth?
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Animal hormones and plant hormones differ in their functions, particularly in controlling directional growth. Animal hormones, such as those in humans, play a role in regulating various physiological processes, metabolism, and responses to stress. They often focus on maintaining homeostasis within the organism. In contrast, plant hormones, like auxins, gibberellins, and cytokinins, primarily influence growth and development. Plant hormones control processes like cell elongation, cell division, and root and shoot development, orchestrating directional growth responses to environmental stimuli. While both types of hormones contribute to growth regulation, their specific functions align with the distinct physiological needs of animals and plants.