Sentences with phrase «specific ecological niches»
They show that there is a trade - off between ovariole number and egg size, that reductions in ovariole number evolve alongside shifts to specific food sources, and that ovariole number variation among species with different food sources is best explained by adaptation to specific ecological niches.
http://genestogenomes.org/
These changes impact animals that are adapted to specific ecological niches, sometimes displacing them or reducing their numbers.