胚珠的

We studied reproductive traits of this species such as phenology of capitulum, ratio of pollen to ovule, self-compatibility, pollen viability, visiting insects and germination potential of seed by experimental observation and bagging treatment in order to assess the association of these reproductive traits with invasiveness.

通过实验观察和人工控制套袋等方法，对其花序开花动态、花粉胚珠比、自交亲和性、花粉活力、访花昆虫和种子的萌发率等与繁殖相关的特征进行了研究，探讨了这些繁殖特征与入侵性的关系。

He also observed that gymnosperm ovules were not enclosed in an ovary wall, leading to the establishment of one of the basic differences between angiosperms and gymnosperms.

他还观察到裸子植物的胚珠并不是被子房壁包围，这个发现直接导致了被子植物和裸子植物之间最根本的几点区别的建立。

Ovary 3-loculed; ovules numerous per locule. Style filiform; stigma subentire or minutely 3-lobed.

子房3室；每子房室有多数胚珠；花柱丝状柱头近全缘的或微小的3浅裂。

Stigma capitate, subentire or obscurely with lobes as long as wide; cauline leaves more than 10; median filaments 5-6(-7) mm; ovules 8-14 per ovary

柱头头状，近全缘的或不明显具裂片倍于宽；茎生叶超过10；中间的花丝5-6(-7)毫米；每子房胚珠

Gynoecium 3-5-loculed, syncarpous; radial walls of locules becoming curved after anthesis; ovules 2 per locule; style to 1.5 × as long as ovary, deciduous in fruit.

雌蕊群3-5室，合心皮；子房室的径壁在花期后变弯曲；每室胚珠2；花柱长达子房的1.5倍，果期脱落。

Then the vectors were transformed to Torenia fournieri to validate the function of the promoter.

该启动子的克隆对于研究蓝猪耳胚珠TfPLC1基因的表达调控及功能具有重要意义。

The results of P/O detection (5 730.3±2 941.1) and bagging treatments suggest that I. chinensis is self-compatible with facultative xenogamy breeding system, its outcross-pollination require pollinators.

花粉胚珠比（5 730.3±2 941.1）和套袋实验的结果表明华凤仙属于自交亲和但以异交为主的繁育系统，传粉过程需要传粉者。

Ovaries 2, distinct, usually dense pubescent on distal part; ovules numerous. Style long; pistil head club-shaped, apex 2-cleft.

子房2，在上部上的离生，通常紧密的短柔毛；胚珠多数花柱长雌蕊头状花序棍状，先端2半裂。

Ovaries 2, distinct, slightly higher than disc; ovules numerous in each ovary.

子房2，离生，比花盘高的稍；在每子房里的胚珠多数。

Ovary 2-locular; ovules numerous. Style glabrous. Fruit a red or red-purple berry, globose.

子房2室；胚珠多数花柱无毛果一红色的或红色紫色的浆果，球状。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。