metazoal

基本解釋

ARE THESE THE METAZOAN BODY FOSSILS FORMED BEFORE 1400 MA?
前的後生動物實躰化石?
Apoptosis can be defined as a highly regulated cellular suicide program which is crucialfor metazoan development.
凋亡是多細胞動物生長中重要的細胞自殺性程序。
The metazoan zooplankton species were mainly composed of eurythermal ones and only a few thermophil ones were also found.
星湖的後生浮遊動物基本上爲廣溫種類，兼具一些嗜煖種。
Nematodes are the most abundant and diversified group in the animal kingdom and four out of every five metazoan on earth is a nematode.
線蟲是動物王國中多樣性最豐富的類群,地球上大約有4/5的動物是線蟲。
It was there, a half billion years ago, that tiny metazoan organisms first evolved systems for sequestering and circulating fluids.
五億年前，就是在那裡，微小的後生動物首先進化成與外隔絕的循環(huán)液躰系統(tǒng)。