Discussion Questions Stages of Mitosis in a Root Tip 1. In fava beans the diploid number of chromosomes is 12 (2n = 12).

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Discussion Questions Stages Of Mitosis In A Root Tip 1 In Fava Beans The Diploid Number Of Chromosomes Is 12 2n 12 1 (33.02 KiB) Viewed 13 times

Discussion Questions Stages of Mitosis in a Root Tip 1. In fava beans the diploid number of chromosomes is 12 (2n = 12). How many chromosomes does a fava bean root tip cell have when it is in prophase of mitosis? What is the condition of these chromosomes - are they "single" unreplicated chromosomes or are they replicated chromosomes (each having two chromatids joined by a centromere)? 2. Describe the movement and condition (see Question #1) of the chromosomes in a fava bean root tip throughout mitosis. 3. Suppose a particular cell in a fava bean root tip has half as much DNA as other nearby cells. Name the phase of the cell cycle (be specific!) that this cell is in. Explain your answer.