mitosis worksheet.pdf - SW Science 10 Unit 1 Mitosis...

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SW Science 10 Unit 1 Mitosis Worksheet Name: __________________________________ Student #: ____________ 1.2 Mitosis and asexual reproduction require one parent 1.2.1 Mitosis 1. Label the following diagram of mitosis of an animal cell. 2. During which stage of a cell’s cycle do the replicated chromosomes thicken and become visible? ______________________ 3. In animal cells, which structure is thought to produce the spindle fibers that help separate the sister chromatids during anaphase? ______________________ 4. Is this structure found in plant cells? __________ interphase prophase metaphase centrioles spindle fibers chromosome prophase centrioles no
5. The drawing below has been made from a photograph showing a cell undergoing mitosis. Based on the drawing, in what stage of mitosis must the cell have been in? ______________________ 6. The drawings A-E show stages of mitosis in an plant cell. (a) Which of the drawings A -E shows (i) interphase ________ ( DNA is replicated) (ii) prophase ________ ( chromosomes – 2 sister chromatids – shorten) (iii) metaphase ________ (

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