Biology Definitions - Chapter 6 0.0 / 5 ? BiologyThe Cell Cycle and Cell DivisionASWJEC Created by: grtrice2005Created on: 09-01-22 14:08 78632519 Across 1. a type of cell division in which the two daughter cell have the same chromosome number and are genetically identical to each other and the parent cell (7) 2. one of the two identical copies of a chromosome, joined at the centromere prior to dell division (9) 6. a gene with the potential to cause cancer (8) 9. a two-stage cell division in sexually reproducing organisms that produces 4 genetically distinct daughter cells that have half the number of chromosomes of the parent cell (7) Down 2. specialised region of a chromosome where two chromatids join and to which the microtubules of the spindle attach at cell division (9) 3. the site as seen in the light microscope, at which chromosomes exchange DNA in crossing over (7) 5. having two complete sets of chromosomes (7) 7. having one complete set of chromosomes (7) 8. a chromosome pair consisting of one maternal and one paternal chromosome (10, 4)
Comments
No comments have yet been made