The evolutionary formation of new species that increases the diversity of life on earth is called speciation. It happens w<span>hen one ancestral species evolves into one or more new species. Hope this answers the question. Have a nice day.</span>
an individual pea plant could be pp (YY), and thus produce yellow peas; pq (Yy), also yellow; or qq (yy), and thus producing green peas.the frequency of pq individuals is 2pq