Answers

2016-03-01T00:39:55+05:30
WE CANT GROUP THE ANIMAL ON THE BASIS OF EYES BECAUSE EYES ARE NOT A HEIGHT OF EVOLUTION .FOR EXAMPLE PLANARIA HAS A RUDIMENTARY EYE WHILE HUMANS HAVE A MODIFIED AND COMPLEX EYE
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2016-03-01T08:54:19+05:30
Check this photo u will find answer 4 Ur question
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