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picture1_Molecular Evolution Ppt 78611 | 100019162


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File: Molecular Evolution Ppt 78611 | 100019162
the behaviour is a response which has some types of causes or stimulli these stimuli may be internal or external external ones enter into the body through sense organs and ...

icon picture PPTX Filetype Power Point PPTX | Posted on 06 Sep 2022 | 3 years ago
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  • The behaviour is a response which has some 
   types of causes or stimulli. These stimuli may 
   be internal or external. External ones enter 
   into the body through sense organs and well 
   connected to the nervous system.
  • Study of animal behaviour is called Ethology.
  • Study of animal behaviour is one of the most 
  • Important branch of science due to many 
   reasons.
  Scope or Significance of Behaviour
  • There are several but few can be discussed 
   here.
  • It makes a bridge between molecular and 
   physiological aspects of biology
  • Play a role in animal adaptations and 
   evolution
  • In domestication of wild species (plants and 
   Animals)
  • It helps in conservation of Endangered species
  • It is important as neuroethology
  • It helps to study the role of hormones and 
   pheromones
  • Knowledge of reproductive behaviour helps in 
   improving captive breeding for many  species 
  • Also helpful for humans and their problems
  •          Forms of Animal Behaviour
  • Innate behaviour
  • Learnt behaviour or learning behaviour
  •                      Innate Behaviour
  • This is a first form of behaviour and it is known 
   by  several  names  like:  Inborn,  Acquired, 
   Inherited ,Inherent or Stereotyped behaviour.
  • Innate  behaviour  is  mainly  determined  by 
   genes or genetic makeup of organisms.
  • It has gradation of complexity related to the 
   complexity of nerve pathways. 
  •        
  •             Innate behaviour includes :
  • Kineses
  • Taxes
  • Simple Reflex
  • Instinct and
  • Motivation
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...The behaviour is a response which has some types of causes or stimulli these stimuli may be internal external ones enter into body through sense organs and well connected to nervous system study animal called ethology one most important branch science due many reasons scope significance there are several but few can discussed here it makes bridge between molecular physiological aspects biology play role in adaptations evolution domestication wild species plants animals helps conservation endangered as neuroethology hormones pheromones knowledge reproductive improving captive breeding for also helpful humans their problems forms innate learnt learning this first form known by names like inborn acquired inherited inherent stereotyped mainly determined genes genetic makeup organisms gradation complexity related nerve pathways includes kineses taxes simple reflex instinct motivation...

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