Relating to or showing autotropism; referring to movements or growth patterns that are self-directed or independent of external stimuli.
From auto- (self) + -tropic (from Greek tropos, turning). Biological term describing directional growth responses initiated by the organism itself.
Plant cells display autotropic growth—they don't just respond to light or gravity, but have internal mechanisms that guide their own development, like a built-in architectural blueprint.
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