英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

metazoa

n. 后生动物

後生动物

WordNet (r) 3.0 (2006) (WordNet)

Metazoa
n 1: multicellular animals having cells differentiated into
tissues and organs and usually a digestive cavity and
nervous system [synonym: {Metazoa}, {subkingdom Metazoa}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Metazoa \Met`a*zo"a\, n. pl. [NL., fr. Gr. ? after zo^,on an
animal.] (Zool.)
Those animals in which the protoplasmic mass, constituting
the egg, is converted into a multitude of cells, which are
metamorphosed into the tissues of the body. A central cavity
is commonly developed, and the cells around it are at first
arranged in two layers, -- the ectoderm and endoderm. The
group comprises nearly all animals except the Protozoa.
[1913 Webster]

请选择你想看的字典辞典：

单词	字典	翻译
Metazoa	查看　Metazoa　在百度字典中的解释	百度英翻中〔查看〕
Metazoa	查看　Metazoa　在Google字典中的解释	Google英翻中〔查看〕
Metazoa	查看　Metazoa　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://cpanel.goldgoldprice.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://cpanel.goldgoldprice.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Metazooa
The animal kingdom (Metazoa, in Greek) is full of our distant relatives some more distant than others! Metazooa is a game that tests how well you know our extended family tree
Animal - Wikipedia
In 1874, Ernst Haeckel divided the animal kingdom into the multicellular Metazoa (now synonymous with Animalia) and the Protozoa, single-celled organisms no longer considered animals
Home - Metazoa
Hay is not just hay: Hay to You and Metazoa provide the foundation for truly natural feeding Natural nutrition for a healthy and happy horse Grain-free, low in sugar, and tailored to your horse’s true needs
Metazoa - The Ultimate Org Management Toolbox
Metazoa provides a powerful suite of tools that enable Salesforce administrators, consultants, and developers to remove technical debt, optimize security, improve compliance, and lower the cost of org ownership
Metazoa | animal | Britannica
In the lower metazoans (multicellular organisms), reproduction is also by both asexual and sexual means As befits their sessile life-style and low population densities, sponges that reproduce sexually are usually hermaphroditic; that is, each individual is capable of producing both sperm and eggs, but often at different times…
Introduction to the Metazoa - University of California Museum of . . .
Our exhibits on animals will help you make sense of the complex and beautiful story of their history For each group of organisms (each taxon), we present information on the group's fossil record, life history, ecology, systematics and morphology
Ensembl Metazoa
Ensembl Metazoa is a genome-centric portal for metazoan species of scientific interest
The origin of Metazoa: a unicellular perspective - Nature
Here, we review the results of these investigations and discuss their implications for understanding the earliest stages of animal evolution, including the origin of metazoan genes and genome
Metazooa — Web Browser Game | Browser Craft
Each incorrect guess will reveal information about how close that guess is to the taxonomic classification of the mystery animal A Little Turtle Has Just Hatched on a Beach in Texas Metazooa is a daily guessing game in which players aim to figure out a mystery animal

中文字典-英文字典 2005-2009