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  • word of the day

    serous membrane

    serous membrane - 365bet中国官方网站 definition and meaning for word serous membrane

    Definition
    (noun) a thin membrane lining the closed cavities of the body; has two layers with a space between that is filled with serous fluid
    Synonyms : serosa

  • Word used in video below:
    text: So while an animal cell has a membrane,
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