Created by StemPy LabThe brain capacity of Homo habilis is given by NCERT as 650 to 800 cc. By what percentage is the upper end of the range larger than the lower end?
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← *Dryopithecus* and *Ramapithecus* both lived about 15 million years ago. Which option gives the resemblance that NCERT states for each of them?In a model of the history of life, a strip of 60 cm stands for 600 million years, and the right end is the present. A mark lies 17 cm from the right end. How many million years ago does the mark stand for? →
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