初级精母细胞(primary spermatocyte):位于精原细胞近生精小管近腔侧,有2~3层。体积最大,呈圆形,核大而圆,核内粗大的染色质交织成网,细胞核表现为粗线期或有的...
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In the soldier caste,the process of spermatogenesis included only the spermatogonia,primary spermatocyte and secondary spermatocyte stages;no spermatids or spermatozoa were observed.
兵蚁生殖细胞发育仅有精原细胞、初级精母细胞、次级精母细胞,没有精细胞和精子产生。
参考来源 - 尖唇散白蚁工蚁、兵蚁和繁殖蚁精子发生的比较研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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