Questions 1. Describe the appearance of asters (see Figure 2)-what they look like, where they are found, etc. 2. Name two differences you can see in the light microscope between animal and plant cells. 3. Name the two stages of mitosis when each chromosome is double-stranded (consists of two chromatids or dyad). 4. Name the two stages of mitosis when each chromosome is single-stranded (consists of one chromatid or monad). 5. Mitosis results in two identical cells. What does this mean in terms of the number of chromo- somes in each new cell? 6. The word clone means identical in every way. Are cells that result from mitosis clones? Why? 7. Identical twins result because of complete separation of two cells at the first mitotic division after fertilization-are the twins clones? Why?

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