Question

human evolution began approximately 7 crore years ago​

Answer 1

$\huge\mathfrak\green{ANSWER}$

It is true that human evolution began 7 - 10 million years ago. Theories like the 'The Origin of Species' by Charles Darwin suggested that humans emerged from the apes who lived in the African regions which was confirmed by the study of the 3-4 million old Australopithecus fossils.

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Answer 2

Answer:

• Approximately  7  crore years ago,  the  dinosaurs  disappeared  completely.
•  At that  time,  monkey like  animals appeared  from  more  or less similar to  the  modern lemurs.  
• Tail  of  these  monkeylike  animals disappeared  about  4  crore  years ago.  
• Due  to enlargement  of  brain  and  improvement  in  their  hands,  apelike  animals were evolved and  then  later they  evolved  into  gibbon  and  orangutan.  
• Therefore,  it is evident  from  the image  that  human  evolution  began  approximately  7  crore years ago.