单项选择题

细胞复制时所有的细胞组分都按比例有规律地增加的现象是( )。
A．指数生长 B．二分裂 C．最大生长 D．平衡生长

A.指数生长
B.二分裂
C.最大生长

你可能感兴趣的试题

外感咳嗽若咳嗽痰少，不易咯出，或痰中带有血丝，鼻燥咽干者多属：( )
A．风寒咳嗽
B．风热咳嗽
C．风燥咳嗽
D．痰湿咳嗽
E．痰热咳嗽

A.风寒咳嗽

B.风热咳嗽

C.风燥咳嗽

D.痰湿咳嗽

听力原文：W: What can I do for you, sir?
M: Well, I'd like to buy some bread.
Q: What is the probable relationship between the two speakers?
(12)
A．Doctor and husband.
B．Shop assistant and customer.
C．Librarian and student.
D．Boss and secretary.

A.
Q:
B.Doctor
C.
B．Shop
D.
C．Librarian
E.
D．Boss
F.