vegetative nucleus

  • 释义

    营养核

数据更新时间:2026-08-21 15:45:38
1、

generative cell elongating , vegetative nucleus bending; 16~20. mature pollens.

生殖细胞延伸,营养核弯曲产生凹陷;16~20为成熟花粉;

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2、

generative cell elongating , vegetative nucleus bending; 16~20. mature pollens.

生殖细胞延伸,营养核弯曲产生凹陷;16~20为成熟花粉;

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3、

after entering the pollen tube, the generative cell approached the vegetative nucleus before long and sticked each other.

当生殖细胞进人花粉管后,在较短的时间内接近营养核,并与其相贴合。

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5、

generative cell is about to depart pollen wall, vacuoles in vegetative cell further broken, vegetative nucleus containing two nucleoli;

生殖细胞球形,将离开花粉壁,营养细胞中液泡进一步变小,核含双核仁;

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6、

the generative cell and the vegetative nucleus are proposed to form a functional assemblage, the male germ unit (mgu).

生殖细胞一端伸入营养核裂片间隙,2者构成雄性生殖单位。

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7、

generative cell is about to depart pollen wall, vacuoles in vegetative cell further broken, vegetative nucleus containing two nucleoli;

生殖细胞球形,将离开花粉壁,营养细胞中液泡进一步变小,核含双核仁;

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8、

the generative cell and the vegetative nucleus are proposed to form a functional assemblage, the male germ unit (mgu).

生殖细胞一端伸入营养核裂片间隙,2者构成雄性生殖单位。

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9、

after entering the pollen tube, the generative cell approached the vegetative nucleus before long and sticked each other.

当生殖细胞进人花粉管后,在较短的时间内接近营养核,并与其相贴合。

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