process by which the nucleus and duplicated chromosomes of a cell divide and are evenly distributed, forming two daughter nuclei. cytokinesis. process by which the cytoplasm of a cell is divided in two; usually follows mitosis and meiosis.
Lead source is a critical piece of data you need in order to assess the value of your marketing campaigns and part of proper lead management. By putting in place best practices, you will be sure you can measure the value of your marketing campaign efforts while also communicating with sales the important information about a lead.
Definition of source for Students. 1  1 : a cause or starting point the source of a rumor. 2  2 : the beginning of a stream of water the source of the Nile River. 3  3 : someone or something that supplies information a reference source. 4  4 : someone or something that provides what is needed a source of supplies a source of strength.