您要查找的是不是：
- exosporic gametophyte 孢子外生配子体
- The sporogonium is parasitic on the gametophyte generation. 孢子体是寄生在配子体上的。
- The contents of the pollen grain represent the male gametophyte. 花粉粒为雄性配子体。
- The larger of two types of spores that give rise to a female gametophyte. 大孢子两种孢子中较大的一种，会产生雌性配子体
- The smaller of two types of spores that give rise to a male gametophyte. 小孢子两种孢子中较小的一种，其产生一雄性配子体
- The polar and egg nuclei of the female gametophyte are genetically identical. 雌配子体中的极核和卵核遗传上是同一的。
- Microsporgenesis and Development of Male Gametophyte in Lycoris radiata Herb. 石蒜小孢子发生与雄配子体形成。
- Microsporogenesis and development of male gametophyte in Carica papaya L. 番木瓜小孢子发生和雄配子体形成。
- Study on the development of female and male gametophyte of Lonicera edulis L. 兰靛果忍冬大小孢子发生与雌雄配子体的发育。
- While in the Angiophyta the female gametophyte is simply the EMBRYO SAC. 被子植物门的雌配子体为简单的胚囊；
- Microsporangium in the development of pollen, that is, pre-hung gametophyte. 在小孢子囊中发育的花粉粒，即前期的雄配子体。
- The development of a gametophyte directly from a sporophyte without the occurrence of meiosis or spore formation. 无孢子形成，无孢子生殖，无孢子状态没有经过减数分裂或孢子形成而直接由孢子体进行的配子体发育
- The female gametophyte is reduced, but larger than in angiosperms; it is not autotrophic. 裸子植物的雌配子体简化，但较被子植物体的体积大，不能自养。
- The gametophyte is derived from the product of a reduction division in the megaspore mother cell. 该配子体是由大孢子母细胞进行减数分裂而来。
- Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns. 假根：在一些藻类、苔藓植物和裸子植物配子体中存在的由单个细胞形成的类似根的结构。
- STUDY ON THE MICROSPOROGENESIS AND THE DEVELOPMENT OF MALE GAMETOPHYTE IN PAEONIA LACTIFLORA PALL. 芍药小孢子发生与雄配子体发育的光镜研究。
- The genesis of microspore and the formation of male gametophyte in Swertia davidii Franch. 川东獐牙菜小孢子发生和雄配子体形成。
- Gametophyte The gamete-producing generation in the life cycle of a plant or multicellular alga. 配子体：是能够形成配子并进行世代繁衍的植物体或多细胞藻类。
- The female gametophyte is represented by the embryosac, the archegonia being absent. 雌性配子体存在于胚囊中，颈卵器缺失。
- MEGASPOROGENESIS AND THE DEVELOPMENTOF THE FEMALE GAMETOPHYTE IN DENDRANTHEMA INDICUM (L.) DES MOUL. 野菊Dendranthema indicum(L.;)Des Moul的大孢子发生和胚囊的发育
