Remember, muscle tissue is made from the assimilation of various amino acids.
肌肉组织就是由这些不同种类的氨基酸通过同化作用组成的。
The petiole and the stem all posses assimilation, but con-tain very littls mechanical tissue.
叶柄、茎均具同化功能，但机械组织不发达。
The petiole and the stem all posses assimilation, but con-tain very littls mechanical tissue.
叶柄、茎均具同化功能，但机械组织不发达。
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