Zoology

Zoology

行业：生物学

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Zoology

疣足

生物学; 动物学

A sort of "false foot" formed by extension of the body cavity. Polychaetes and some insect larvae have parapodia in addition to their legs, and these provide extra help in locomotion.

吸附器官

生物学; 动物学

主要开放通过该过滤后的水排出。在海绵中找到。

绦虫

生物学; 动物学

任何的扁形各种干面、往往很长虫绦虫纲，类的缺乏消化道，寄生在肠内的脊椎动物，包括人类。

皮炎

生物学; 动物学

Dermatitis is inflammation or rash of the skin.

营养不良

生物学; 动物学

Poor nutrition because of an insufficient or poorly balanced diet or faulty digestion or utilization of foods

疾病

生物学; 动物学

A pathological condition of a part, organ, or system of an organism resulting from various causes, such as infection, genetic defect, or environmental stress, and characterized by an identifiable ...