Cytokinesis refers to the division of a eukaryoticcell. Cytokinesis generally follows the replication of the cell's chromosomes, usually mitotically, but sometimes meiotically. Except for some special cases, the amount of cytoplasm in each daughter cell is the same. In animal cells, the cell membrane forms a cleavage furrow[?] and pinches apart like a balloon. In plant cells, a cell plate[?] forms, which becomes the new cell wall separating the daughters. Various patterns occur in other groups.
... who are 65 years of age or older. The median age is 36 years. For every 100 females there are 92.3 males. For every 100 females age 18 and over, there are 88.8 ...