A.細(xì)胞體積從小到大 B.核質(zhì)比例由大到小 C.核染色質(zhì)結(jié)構(gòu)由緊密粗糙到疏松細(xì)致 D.核仁從無到有 E.胞質(zhì)顆粒從有到無
A.CFU-F B.CFU-E C.CFU-M D.CFU-GM E.CFU-G
A.集落 B.微叢 C.小叢 D.大叢 E.集團(tuán)