KLINOKINESIS Meaning and
Definition
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Klinokinesis is a biological term used to describe a type of movement or orientation response in organisms, particularly microorganisms and small invertebrates. It refers to the responsive movement or change in speed or direction of movement in response to a stimulus, typically related to light or temperature.
In klinokinesis, the organism adjusts its locomotory speed or direction, increasing or decreasing the random movements or changing the rate of turning in response to a specific stimulus. For example, if an organism is exposed to a favorable stimulus, such as an optimal temperature or light intensity, it may reduce its random movements and move towards the stimulus, aligning its orientation accordingly. On the other hand, if the stimulus is unfavorable, the organism may increase its random movements to escape or retreat from the stimulus.
Klinokinesis is often observed in small organisms such as bacteria, protozoa, and insects, as it allows them to actively respond and adapt to their environment. This form of movement helps these organisms to optimize their chances of survival, find suitable conditions for growth, or avoid harmful conditions. The sensitivity and response of klinokinesis can vary among organisms and may be influenced by various factors such as genetics, evolution, and ecological niche.
Etymology of KLINOKINESIS
The word "klinokinesis" is formed from the combination of two Greek words: "klinein" (κλίνειν) meaning "to bend" or "to slope", and "kinesis" (κίνησις) meaning "movement" or "motion".
