Example of a human karyotype: 23 pairs of homologous chromosomes (one pair is the homologous 'sex' chromosomes - in this case X and Y = a boy) III. Meiosis reduces chromosome number from diploid (2n) to haploid (n) 1 diploid cell (2n) cell becomes 4 haploid (n) germ cells (eggs or sperm).
closed plan. noun. 1. an office floor plan consisting of fully enclosed office spaces. Compare open plan.
(plÄn) n. 1. An orderly or step-by-step conception or proposal for accomplishing an objective: a plan for improving math instruction. 2. A proposed or intended course of action: had no plans for the evening. 3. A systematic arrangement of elements or important parts; a configuration or outline: a seating plan; the plan of a story. 4. A drawing or diagram made to scale showing the structure or arrangement of something.