生物变异包括遗传变异和不遗传变异。

Biomutation includes hereditary biomutation and non-hereditary biomutation.

youdao

生物的变异包括遗传变异和不遗传变异，遗传变异是由于遗传物质的变化而引起的。

Biomutation includes hereditary biomutation and non-hereditary biomutation, and hereditary biomutation is caused by the change of hereditary substance.

youdao

生物的变异包括遗传变异和不遗传变异，遗传变异是由于遗传物质的变化而引起的。

Biomutation includes hereditary biomutation and non-hereditary biomutation, and hereditary biomutation is caused by the change of hereditary substance.

youdao