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Escape response in Antarctic krill.. Escape response, escape reaction, or escape behavior is a mechanism by which animals avoid potential predation.It consists of a rapid sequence of movements, or lack of movement, that position the animal in such a way that allows it to hide, freeze, or flee from the supposed predator.
Many head and neck cancers are able to escape immune responses in a variety of ways. One such example is through the production of pro-inflammatory and immunosuppressive cytokines. This can be achieved when the tumor recruits immunosuppressive cell subsets into the tumor's environment.
For example, vervet monkeys give different calls depending on the nature of the attack: for an eagle, a disyllabic cough; for a leopard or other cat, a loud bark; for a python or other snake, a "chutter". The monkeys hearing these calls respond defensively, but differently in each case: to the eagle call, they look up and run into cover; to the ...
Plant ecophysiology is concerned largely with two topics: mechanisms (how plants sense and respond to environmental change) and scaling or integration (how the responses to highly variable conditions—for example, gradients from full sunlight to 95% shade within tree canopies—are coordinated with one another), and how their collective effect on plant growth and gas exchange can be ...
For organisms other than plants, examples of defense mechanisms allowing for escape include camouflage, aposematism, [6] heightened senses and physical capabilities, and even defensive behaviors such as feigning death. An example of an organism using one of these defense mechanisms is the granular poison frog which defends itself through ...
The water vapor is then lost to space through hydrodynamic escape. [4] In radiative equilibrium, a planet's outgoing longwave radiation (OLR) must balance the incoming stellar flux. The Stefan–Boltzmann law is an example of a negative feedback that stabilizes a planet's climate system. If the Earth received more sunlight it would result in a ...
In social insects such as ants and termites, members of different castes develop different phenotypes. For example, workers are normally smaller with less pronounced mandibles than soldiers. This type of plasticity is more so determined by cues, which tend to be non-harmful stimuli, than by the environment. [30]
These electrical synapses account for the speed of the escape mechanism and display some features of chemical synapses such as LTP and LTD. [6] Variations in escape response characteristic depend on the location where the crayfish body is prodded or attacked and also depend on which of the giant neurons is stimulated.