which is the smallest organ in your body

Question: which is the smallest organ in your body ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
- Keywords:
  anatomy,
  biology,
  small organ
Asked by to Del, Catherine, John, Krishna, Mo Rassul on 13 Mar 2014. This question was also asked by .
- John Foster answered on 13 Mar 2014:
  
  The pineal gland is the smallest organ in the body. It is inside the brain close to the middle. It is only 8 millimetres long and its role is to producing a chemical that regulates how and when we sleep.
- Krishna Mohan Surapaneni answered on 18 Mar 2014:
  
  The smallest organ in the human body is the pineal gland which is located in the brain close to the centre. This organ is about 8 millimetres long and its main role is to produce melatonin which is a hormone that is in charge of regulating our sleep/wake cycles.