It is the factors affected plant regeneration in explant culture in Euphorbia pulchrrima willd to different explants or aurin or cytokinin or the combination of the auxin and cytokinin.

外植的类型、植物长素、细胞分裂素的类型及二者的不均对一品红在离条件下植株的再有影响。

Generative nuclei The two gametic nuclei formed by the division of the generative cell in the pollen tube of angiosperms.

在被子植物花粉管中的殖细胞（应为雄原核译者注）分裂成两个配子的核。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在萌发期，接孢子经历减数分裂形成单倍细胞再产新的植物。