Опубликовано 1 год назад по предмету Биология от SlenderDracke1

1)Естественный отбор называетс:а)борьба за сущностьб)выживание и размножение сильнейших особейв)выживание и размножение наиболее приспособленных особейг) все перечисленное2)Изменчивость признаков, связанная с изменением генов и хромосом, играющая большую роль в эволюции:а)авиационнаяб)массовая в)модификационнаяг)определенная3)Что такое популяция? Почему она является элементарной единицей эволюции ?Помогите пожалуйста, очень надо.

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