metazoal

基本解释

ARE THESE THE METAZOAN BODY FOSSILS FORMED BEFORE 1400 MA?
前的后生动物实体化石?
Apoptosis can be defined as a highly regulated cellular suicide program which is crucialfor metazoan development.
凋亡是多细胞动物生长中重要的细胞自杀性程序。
The metazoan zooplankton species were mainly composed of eurythermal ones and only a few thermophil ones were also found.
星湖的后生浮游动物基本上为广温种类，兼具一些嗜暖种。
Nematodes are the most abundant and diversified group in the animal kingdom and four out of every five metazoan on earth is a nematode.
线虫是动物王国中多样性最丰富的类群,地球上大约有4/5的动物是线虫。
It was there, a half billion years ago, that tiny metazoan organisms first evolved systems for sequestering and circulating fluids.
五亿年前，就是在那里，微小的后生动物首先进化成与外隔绝的循环液体系统。