At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.

分体时期还出现二分体、三分体、含异常分体及多分体。

Pollen mother cells undergo meioses through simultaneous cytokinesis and give rise to tetrads of microspores, which are tetrahedrally arranged.

花粉母细胞行数分裂，细胞质分裂属同时型，产生小分体，为面体形。

At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.

此时每条染色体由一对染色单体构成，这两条联合染色体称为分体。

Ubisch bodies and lipid bodies are found in the glandular tapetums. In meiosis of microsporocyte, cytokinesisis is a simultaneous type, which produces an isobilateral tetrad.

小母细胞数分裂胞质分裂为同时型,产生正面体型分体。

Diplotene In MEIOSIS, the stage in late PROPHASE I when the pairs of chromatids begin to separate from the tetrad formed by the association of homologous chromosomes.

在数第一次分裂前期中靠后一个阶段。