If both of a pair of homologous chromosomes are missing, nullisomy results.

果一对同源染色体都缺失了，称为缺体。

There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段，咯对同源染色体都在进行联会。

The carpel is homologous with the megasporophylls of certain spore-bearing vascular plants (pteridophytes) and the ovuliferous scales of gymnosperms.

心皮和能产生孢子的维管（齿类）还有具胚珠的裸子的大孢子叶是同源的。

In newly arisen on-line transaction mode, various rights of consumer are violated most easily, because of the distemperedness of the homologous legal protection institution.

然而,在新兴的在线交易中,由于应法律保护制度的不健全,使在线消费者的各项权益极易受到侵害。

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.

在减数第一次分裂的前期中的靠后的一个阶段。