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Dilawar hassan
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Conversation is Silver but silence is gold
Conversation is Silver but silence is gold

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                      SOME   STARTLING   SIMILARITIES   BETWEEN
                                 HUMANS   AND  CHIMPANZEES

Chimpanzees are our closest living relatives, and yet they were unknown to most of the world until Charles Darwin wrote about and popularized them in 1859.  Nevertheless, our similarities and differences are not what many people think. 
Humans and both chimpanzee species evolved from a common ancestor, possibly sahelanthropus tchadensis, between five and seven million years ago. 
It is often said that humans and chimpanzees share 99% the same DNA. Chimpanzees have 48 chromosomes, two more than humans. It is thought that this is because in a human ancestor, two pairs of chromosomes fused into a single pair.
The brain of a chimpanzee has a volume of 370mL on average. In contrast, humans have a brain size of 1350mL on average
Chimpanzees strengthen friendships by spending extensive time grooming each other. Humans spend a comparable time socializing, albeit more through talking than grooming. Nevertheless, much of the vast amounts of inconsequential chatter we produce is simply a more sophisticated version of chimpanzee grooming – it serves little other purpose than to strengthen our relationship bonds.
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