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The adaptive traits may be structural, behavioural or physiological. Structural adaptations are physical features of an organism, such as shape, body covering, armament, and internal organization. Behavioural adaptations are inherited systems of behaviour, whether inherited in detail as instincts, or as a neuropsychological capacity for learning.
He does not discuss the evolutionary causes of such a structural change, and has accordingly been suspected of vitalism. [1] Biological or process structuralism is a school of biological thought that objects to an exclusively Darwinian or adaptationist explanation of natural selection such as is described in the 20th century's modern synthesis.
A plastron is a type of structural adaptation occurring among some aquatic arthropods (primarily insects), a form of inorganic gill which holds a thin film of atmospheric oxygen in an area with small openings called spiracles that connect to the tracheal system.
Adaptationism is an approach to studying the evolution of form and function. It attempts to frame the existence and persistence of traits, assuming that each of them arose independently and improved the reproductive success of the organism's ancestors.
Adaptation (arts), a transfer of a work of art from one medium to another Film adaptation, a story from another work, adapted into a film; Literary adaptation, a story from a literary source, adapted into another work; Novelization, the adaptation of another work into a novel; Theatrical adaptation, a story from another work, adapted into a play
The result of the activity is a structure more suited for the type and magnitude of the load it is carrying. For example, an orientation change of a beam could reduce the maximum stress or strain level, while a shape change could render a structure less susceptible to dynamic vibrations.
Bird anatomy, or the physiological structure of birds' bodies, shows many unique adaptations, mostly aiding flight.Birds have a light skeletal system and light but powerful musculature which, along with circulatory and respiratory systems capable of very high metabolic rates and oxygen supply, permit the bird to fly.
The structural adaptations of these two resurrection plants are very similar. They can be found on the grounds of Bulgaria and Greece. Plants absorb water from the soil, which then evaporates from their shoots and leaves; this process is known as transpiration .