When a change in protein structure or function enhances the ability of an organism to survive in its environment, this change is likely to be passed to future generations, and a small step in evolution occurs.
(a change in protein structure or function; enhances; the ability of an organism to survive in its environment) (this change; is; likely to be passed to future generations; T:When a change in protein structure or function enhances the ability of an organism) (this change; to be passed; to future generations) (a small step in evolution; occurs; )
a change in protein structure or function this change this change a small step in evolution
enhances is to be passed occurs
the ability of an organism to survive in its environment
likely to be passed to future generations T:When a change in protein structure or function enhances the ability of an organism
to future generations