Not exact matches
It holds that natural mutations
within a population of organisms will create some
new forms that are better
adapted to their
environment.
In evolutionary biology it has long been questioned whether the changes that take place in the genome when various species
adapt to new environments are primarily due
to mutations
within protein - forming sequences or whether so - called regulatory mutations play a greater role.
«Some of the major issues students have
to cope with are
adapting to both organisational and structural changes
within the school
environment while socially trying
to establish
new social roles in
new social groups.