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.
Site Plan. 1  Roof plan. 2  Foundation Plan. 3  2 Section Plans. 4  4 Elevation Plans. 5  Main Floor Plan. 6  Second Floor Plan (*if required) 7  Basement Floor Plan (*if required) 8  All plans are printed on 11 x 17 sheets.