A garlic root tip was examined for stages of mitosis and their amount on DNA is determined (Figure 2). a. b. C. 3x Amoun

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A Garlic Root Tip Was Examined For Stages Of Mitosis And Their Amount On Dna Is Determined Figure 2 A B C 3x Amoun 1 (38.9 KiB) Viewed 71 times

A garlic root tip was examined for stages of mitosis and their amount on DNA is determined (Figure 2). a. b. C. 3x Amount of DNA in cell/ arbitrary units 2x ii. Time Figure 2 The root tip from the sample in Figure 2 was cut off, stained and put on microscope slide. A cover slip was placed on top. The root tip was squashed and then viewed through a microscope. Give one (1) reason for each of i. Staining the root tip. Squashing the root tip. following: R Why is the amount of DNA decreased at time R? [1 mark] [1 mark] Based on Figure 2, what is the stage occurring between time P and time Q? Justify your answer? [2 marks] [1 mark]