acellular
基礎(chǔ)科學(xué)

        Describing tissues or organismsthat are not composed of discrete cells. Typi-cally,the cytoplasm is continuous throughout the tissue or organism,and contains manynuclei,demonstrating an equivalence to mul-ticellular structures. Examples are aseptatefungal......（本文共 397 字）     [閱讀本文] >>