試卷名稱:114年 - 114 高雄醫學大學_學生轉系考試試題:普通生物學#129767
年份:114年
科目:研究所、轉學考(插大)-普通生物學
22. The relatively short interval of time (535–525 million years ago) during which large forms of many present-day animal phyla first appear in the fossil record is known as what?
(A) The Permian extinction
(B) The Cambrian explosion
(C) The Mesozoic era
(D) The colonization of land