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：


请选择你想看的字典辞典：
单词字典翻译
cnidarian查看　cnidarian　在百度字典中的解释百度英翻中〔查看〕
cnidarian查看　cnidarian　在Google字典中的解释Google英翻中〔查看〕
cnidarian查看　cnidarian　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:
输入中英文单字

































































英文字典中文字典相关资料:


  • Cnidaria - Wikipedia
    Many cnidarian species produce colonies that are single organisms composed of medusa-like or polyp-like zooids, or both (hence they are trimorphic) Cnidarians' activities are coordinated by a decentralized nerve net and simple receptors
  • Cnidarian | Definition, Life Cycle, Classes, Facts | Britannica
    Cnidarian, any member of the phylum Cnidaria (Coelenterata), a group of more than 9,000 species of mostly marine animals The group includes corals, hydras, jellyfish, Portuguese men-of-war, sea anemones, sea pens, sea whips, and sea fans
  • Cnidarians - Examples, Characteristics, Reproduction, Lifecycle
    Cnidarians are diploblastic organisms, with their body cells organized in two distinct germinal layers, the ectoderm and endoderm These cells are bound by intercellular connections and rest on carpet-like basement membranes
  • Cnidarians | MarineBio Conservation Society
    Cnidarians are a diverse group of animals that belong to the phylum Cnidaria They are characterized by the presence of specialized stinging cells called cnidocytes, which are used for defense and capturing prey Cnidarians exhibit a wide range of body forms, including polyps, medusae, and colonies
  • Types of Cnidarians - What They Are, Examples . . . - AnimalWised
    Cnidarians are a diverse group of aquatic animals that includes jellyfish, corals, sea anemones, and hydras They are characterized by their radial symmetry, diploblastic body plan, gastrovascular cavity, and nematocysts Cnidarians can be found in all marine habitats, from the shallowest coral reefs to the deepest oceans
  • Cnidaria (corals, sea anemones, jellyfish, and relatives . . .
    Cnidarian individuals may be monoecious or dioecious The result of sexual reproduction is a planula larva, which is ciliated and free-swimming If collar cells and spicules are defining characteristics of the Phylum Porifera, then nematocysts define cnidarians
  • 11. 5: Cnidarians - Biology LibreTexts
    They belong to the phylum Cnidaria All cnidarians are aquatic Most of them live in the ocean Cnidarians are a little more complex than sponges They have radial symmetry and tissues There are more than 10,000 cnidarianspecies They are very diverse, as shown in Figure below Cnidarian Diversity Cnidarians show a lot of variability





中文字典-英文字典  2005-2009