Gametangium ( pl. gametangia ) A cell or organ in which sexual cells ( gametes ) are produced.配子囊 ( 配偶子囊 ) :由性细胞 ( 配子 ) 产生的细胞或器官.Such similar - appearing gametes are called isogametes.这种外形相似的配子称为同形配子.It involves , in eff...
In many organisms the male and female gametes are different.很多生物体中雄配子与雌配子是不同的.Such similar - appearing gametes are called isogametes.这种外形相似的配子称为同形配子.It involves , in effect , immunizing mosquitoes against gametes, the se...
A dead tree stands to the right of a tumbledown brownstone house.在一座破败的褐砂石房子的右侧,矗立着一棵枯树.Trimble paused, looking carefully at the brownstone house.崔博停了下来, 很仔细地看着这褐色砂石墙的房子....