本文以小鼠精原细胞染色体畸变分析方法研究其对雄性生殖细胞的诱变性。
The mutagenicity of avermectin on male germ cells was studied by the method of analysis of chromosomal aberrations in mouse spermatogonia.
本研究结果初步表明：黄鳝的雄性生殖细胞可能起源于雌性阶段卵巢被膜中的原始生殖细胞。
The results suggest: the male germ cells of Monopterus albus may derive from the PGCs in the membrane of ovary.
当蜜蜂或其他昆虫飞到花儿上以便觅食芳香的花蜜时，它们毛绒绒的身体的有些部位沾满了包含雄性生殖细胞的花粉。
When bees or other insects visit flowers in search of the sweet-smelling nectar, parts of their hairy bodies become dusted with pollen which contains the male reproductive cells.
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