Science, Gr. 9 Reproduction – Mitosis Name:__________________ Date:_____________ Mitosis: Making an Identical Cell 1. Mitosis – What is it? Using BC Science 9 p. 156-157 draw the cell at each phase of mitosis. Label the four parts of the cell using the letter given. Describe what is going on in your own words. TELOPHASE ANAPHASE METAPHASE PROPHASE IINTERPHASE Phase Diagram of cell (draw) A Parts of the cell involved in mitosis chromosomes B spindle fibres (microtubules) C centrioles D nuclear membrane What is happening? (notes) ______________________________________________________________________________ ______________________________________________________________________________ Using BC Science 9 p. 153 copy the cell cycle diagram, labeling everything you see. Briefly describe what happens during interphase? 1. Growth and preparation _________________________________________________________________________ _________________________________________________________________________ 2. DNA Replication _________________________________________________________________________ _________________________________________________________________________ 3. Continues growth and preparation _________________________________________________________________________ _________________________________________________________________________ 4. Mitosis _________________________________________________________________________ _________________________________________________________________________ 5. Cytokinesis _________________________________________________________________________ _________________________________________________________________________ 6. Interphase _________________________________________________________________________ _________________________________________________________________________ How is cytokinesis different in plant and animal cells? ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________