The core essence of Darwinism regarding evolution is ........ .

Select the appropriate option for the given figure.

Which of the following types of isolation is important for speciation?

Select the incorrect statements:
$I.$ Natural selection is essential for evolution.
$II.$ Natural selection does not include variations.
$III.$ The concept of natural selection was given by Hugo de Vries.
$IV.$ Mutation is a sudden inheritable change.
$V.$ The synthetic theory is also called the Neo-Darwinism theory of evolution.

Similarities observed in organisms with different genotypes are due to .......... .

Comment on the statement that 'evolution and natural selection are end result or consequence of some other processes but themselves are not processes'.