tapetum

The anther is tetrasporangiate and glandular tapetum.

雄蕊花药四室,腺质绒毡层.

互联网

The middle layer and the tapetum cells are totally absorbed as nutrient at last.

中层和绒毡层细胞最终作为营养被全部吸收利用.

互联网

The development of anther wall belongs to the monocotyledonous type, and the tapetum is glander tapetum.

花药壁发育为单子叶型, 绒毡层为腺质型.

互联网

Male - sterility mainly results from the abnormality of mesospore, tapetum tissue and vascular bundle.

中层组织 、 绒毡层组织及药隔维管束异常均是雄性败育的因素.

互联网

The tapetum begins to vary at the stage of tetrad with the cytoplasm anther cell.

小孢子孢原为多细胞,小孢子母细胞减数分裂产生四面体型的小孢子四分体.

互联网

Franco consists of three layers: the epidermis, the middle layer and the tapetum.

Franco]小孢子囊壁包括3层细胞: 表皮 、 中层和绒毡层.

互联网