Please translate the given English sentence to Hindi
वस्तुतः जीनों में पीढ़ी दर पीढ़ी परिवर्तन होता है तथा आनुवंशिक रूपों की बारंबारता भी अनेक कारणों से बदलती रहती है।
In fact, the gene as well as genotype frequencies are continually altered during successive generations under several pres - sures.