Which of the following changes for man in the course of evolution is probably useless? (a) Development of being erect (b) Development of cranial capacity (c) Loss of tail (d) Development of opposable thumb

Which of the following changes for man in the
course of evolution is probably useless?
(a) Development of being erect
(b) Development of cranial capacity
(c) Loss of tail
(d) Development of opposable thumb
by

1 Answer

Answer :

(c) Loss of tail
by

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