Evolution means
History of race
Development of race
History and development of race with variations
Progressive development of the race
It's Obvious
What are the key concepts in the evolution theory of Darwin ?
$I.$ Use and disuse of organs
$II.$ Inheritance of acquired characters
$III.$ Branching descent
$IV.$ Natural selection
$V.$ Mutation
$VI.$ Reproductive isolation
The two key concepts of Darwinism from the given options are
Comment on the statement that ''evolution and natural selection are end result or consequence of some other processes but themselves are not processes''.
Assertion : Human ancestors never used their tails and so the tail expressing gene has disappeared in them.
Reason : Lamarck's theory of evolution is popularly called theory of continuity of germ plasm.
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