Animals world

Saturday, May 12, 2012

Animal behaviour

Definition: Animal behaviour can be defined as the activity of the animals in response to a particular type of environmental stimulus. Animal behaviour is mainly of the two types:
(1) The simple type of animal behaviour and
(2) The complex type of animal behaviour

Simple type of animal behaviour: Simple type of animal behaviour is that behaviour which takes place automatically and without any will. It is also of two types.
 a. Reflexes and b. Taxes
:Reflexes: Reflexes are the animal behaviour which is considered to be of the simple type. It takes place in the higher animals as well as the lower animals. Reflexes can be defined as the automatic activity which occurs without any will. It is also known as the involuntary activity of animals without any will There are different types of reflexes which are- Protective reflexive, anti gravity reflex, righting reflex and the conditioned reflex.
 The protective reflex is that in which the sudden acitivity is shown to protected the stimulated part of the body. For example, sudden withdrawl of one's hand when it touches any hot surface or hot object. In this activity a reflex arc is formed during this type of reflex. This reflex arc involves the different nervous components arranged in a cyclical  pattern. The various nervous components involved in this arc are the receptor organ, sensory neurons, spinal cord, brain, response the motor neuron and the effector organs.

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