Saturday, September 26, 2009

Inbreeding : The After Effect

Inbreeding is breeding between close relatives, whether plant or animal. If practiced repeatedly, it can lead to exposure of recessive, deleterious (harmful to health or well-being) traits. This generally leads to a decreased fitness of a population"...

Definition of Inbreeding :
The act of breeding related animals that often leads to serious medical issues in the brain, organs and skeletal parts of the body as well as a suppressed immune system and significant decrease in fertility.
 
Inbreeding may result in a far higher phenotype expression of deleterious recessive genes within a population than would normally be expected. As a result, first-generation inbred individuals are more likely to show physical and health defects, including:
  • Reduced fertility both in litter size and sperm viability
  • Increased genetic disorders
  • Fluctuating facial asymmetry
  • Lower birth rate
  • Higher infant mortality
  • Slower growth rate
  • Smaller adult size
  • Loss of immune system function
* Source from Wikipedia

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