Question

What factors could lead ro the rise of a new species

Answer 1

variation due to due to changed environment or DNA copying leads to rise of new species

Answer 2

$\huge\mathfrak{hi \: mate}$


The factors which lead to the rise of a new species are:-
✴$<b>Natural selection</b>$:- Some traits have survival advantage or in other words they are naturally selected , Nature allows only those organisms which have traits that are selected but the nature itself to be useful to survive in a particular environment and thus the populations of these individuals increase.
✴$<b>Genetic drift</b>$:-Accidents in a small populations can change the frequency of some genes in a population, even if they give no survival advantage.This is called genetic drift, which provides diversity without any adaptation.