題目列表(包括答案和解析)
人的精子、卵細(xì)胞、受精卵、體細(xì)胞中染色體數(shù)目分別是( 。
A.23對(duì),23條,46對(duì),46條 | B.23條,23條,46對(duì),46對(duì) |
C.23條,23條,23對(duì),23對(duì) | D.23對(duì),23對(duì),46條,46條 |
人的精子、卵細(xì)胞、受精卵、體細(xì)胞中染色體數(shù)目分別是( )
A.23對(duì),23條,46對(duì),46條 B.23條,23條,46對(duì),46對(duì)
C.23條,23條,23對(duì),23對(duì) D.23對(duì),23對(duì),46條,46條
A.23對(duì),23條,46對(duì),46條 | B.23條,23條,46對(duì),46對(duì) |
C.23條,23條,23對(duì),23對(duì) | D.23對(duì),23對(duì),46條,46條 |
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