THE UNKNOWN FACTS-6

THE UNKNOWN FACTS-6

             1.    The cerebellum makes up 10% of the total

volume of the human brain.

         2.    Taste buds are not just found on the tongue; they are also found on the palate, pharynx and larynx

PHARYNX

LARYNX

PALATE

        
           3.    The brain of the fly contains 337,856 neurons.

         4.    Many spiders have eight eyes.

 

         5.    The human eye weighs about 7.5 g.

         6.    The brain of a goldfish makes up 0.3% of

its total body weights.

         7.    An adult human brain is about 2% of total body weight.

         8.    Cerebrospinal fluid is 99% water.

         9.    The human brain has 100 trillion synaptic

connections.

     10.  Cats can hear frequencies between 100 and 60,000 Hz; elephants can hear frequencies between 1

and 20,000 Hz.