A cell that divides to produce two or more daughter cells.
American Heritage Medicine
Mother Cell Sentence Examples
A tissue mother-cell of the xylem may, in the most advanced types of Dicotyledons, give rise to(I) a tracheid; (2) a segment of a vessel; (3) a xylem-fibre; or (4) a vertical file of xylem-parenchyma cells.
The two divisions of the spore mother cell in which the reduction takes place, follow each other very rapidly and are known as Heterotype and Homotype (Flemming), or according to the terminology of Farmer and Moore (1905) as the meiotic phase.
In the spermatozoids of Chara, Vascular Cryptogams, and in those of Cycas, Zamia and Ginkgo, the cilia arise from a centrosome-like body which is found on one side of the nucleus of the spermatozoid mother-cell.
The central authorities, which as early as the 18th century worked together in a common mother cell of the State chancery, became differentiated so soon as the growing tasks of administration called for specialization; in 1869 there were seven departments, and in the concluding decade of the Austrian Empire there were set up Ministries of Labour, Food, Public Health and Social Care.
Whether B, Formation of the first sporethe association of nuclei in the mother-cell (sm), from the ordinary mycelium takes place basal cell (a) of one of the by the migration of a nucleus rows of spores.