motion caused by an external agent; opposed to autokinesy.
| 单词 | θ18366 |
| 释义 | the world > life > biology > biological processes > movement > movement in response to stimuli > [noun] (44) heterokinesy1678 motion caused by an external agent; opposed to autokinesy. taxis1899 Biology. The reaction of a free organism to external stimulus by movement in a particular direction. tactism1902 The motile response of a living organism to an external stimulus. Subcategories:— linear movement (1) — turning (3) — associated (1) — undirected (1) — of nerve cells (1) — response to touch (4) — response to chemical (5) — response to heat (1) — response to light (9) — according to stimulus direction (2) — response to food source (3) — in response to other stimuli (8) — period between stimulus and response (1) — continuous series of responses (1) |
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