1.【生】配子配合;两性生殖
1.sexual reproduction through the fusion of gametes
1.Gametes showed intensive positive phototaxis, after syngamy, motile zygotes showed negative phototaxis.
其配子具有明显的正趋光性,合子具有负趋光性。
2.Double fertilization is the type of the Premitotic syngamy .
双受精过程属有丝分裂前配子融合类型。