单项选择题

下列哪个不是三原组织？
A、斜纹
B、缎纹
C、平纹
D、条纹

你可能感兴趣的试题

单项选择题

Which of the following iscorrect about thymus-independent antigen (TI-Ag)
A、generating antibodies needs the help of Th cells;
B、TI-Ag such as LPS and capsule Ag of bacteria;
C、mainly induces immune system to produce IgG and IgM;
D、induces both humoral immunity and cellularimmune response;

多项选择题

根据产生膨胀的机理，膨胀性可分为（）
A. 内部膨胀性

B. 外部膨胀性

C. 应力扩容膨胀性