Question

Human evolution began approximately 7 crore years ago.

Answer 1

Answer:

yes

Explanation:

According to the scientists human evolution started evolution about 7.5 crore years ago in sea water,

by a unicellular organism.

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.