cutaway view of reoviridae virus showing dna inside. reoviruses can affect the gastronintestinal system and respiratory tract. - 尖 幅插畫檔、美工圖案、卡通及圖標核糖核酸, 圓形
confrontation between pectinodon bakkeri and a stygimoloch from the late cretaceous period. - 尖 幅插畫檔、美工圖案、卡通及圖標
horizontal vector illustration of a partitioned or divided backgrounds with a zigzag line dividing it into midnight navy blue and dark red or maroon partitions in contrasting colours - 尖 幅插畫檔、美工圖案、卡通及圖標分離, 屠妖節, 紅色
a female saurolophus attempts to crush a tarchia armored dinosaur as it seeks to destroy their nest. - 尖 幅插畫檔、美工圖案、卡通及圖標恐龍
ankylosaurus hits tyrannosaurus rex with its clubbed tail in self-defense. - 尖 幅插畫檔、美工圖案、卡通及圖標甲龍屬, 暴龍
