英文字典中文字典


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       







请输入英文单字，中文词皆可：

paramecium    音标拼音: [p,ɛrəm'isiəm]
n. 草履虫

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:
输入中英文单字

































































英文字典中文字典相关资料:


  • Paramecium - Wikipedia
    Paramecium feed on microorganisms such as bacteria, algae, and yeasts To gather food, the Paramecium makes movements with cilia to sweep prey organisms, along with some water, through the oral groove (vestibulum, or vestibule), and into the cell
  • Paramecium: Definition, Structure, Characteristics and Diagram
    A Paramecium is a free-living, motile, single-cell (unicellular) organism belonging to the kingdom Protista that are naturally found in aquatic habitats They have a lifespan of a hundred, a thousand or even a million years
  • Paramecium | Unicellular Organism, Ciliate Genus | Britannica
    Paramecium, genus of microscopic, single-celled, and free-living protozoans Most species can be cultivated easily in the laboratory, making them ideal model organisms, well suited for biological study
  • What Are Paramecium? Anatomy, Feeding, and Reproduction
    Paramecium is a genus of protists found ubiquitously in freshwater environments, particularly in stagnant ponds and slow-moving streams where organic matter is plentiful
  • Paramecium: Characteristics, biology and reproduction
    Paramecium or paramecia are single-celled protists that are naturally found in aquatic habitats They are typically oblong or slipper-shaped and are covered with short hairy structures called
  • What Are Paramecium and Where Do They Live? - Biology Insights
    Paramecium is a genus of ciliated protozoa, belonging to the kingdom Protista and phylum Ciliophora These organisms are eukaryotes, meaning their cells contain a nucleus and other membrane-bound organelles They are typically microscopic, ranging in size from about 0 05 mm to 0 3 mm in length
  • Paramecium | Microbus Microscope Educational Website
    Paramecium are the most commonly observed protozoans and, depending on the species, they are from 100-350µm long They are easily maintained and cultured and Paramecium caudatum (shown at the left) are characterized by a large macronucleus and a single compact micronucleus
  • Paramecium - Rice University
    Species of Paramecium can be distinguished from other ciliates by their cigar or slipper shape and the undulating membrane within the peristome - a furrow that leads to the cytostome, where food vacuoles are formed
  • Paramecium: Structure, Reproduction, and other Life Processes
    Paramecium is a unicellular protist belonging to a Phylum known as Ciliophora Members of this Phylum are commonly referred to as Ciliates Paramecium is mostly found in slow-flowing freshwater, ponds, lakes, or stagnant water containing decaying organic matter





中文字典-英文字典  2005-2009