Science Enhanced S&S Biology

3. Remove the set from the bag and cut off its root tips. Place them in 18% hydrochloric acid for 4 minutes. 4. Transfer them to carnoy fluid with chloroform, and let them sit for 4 minutes. 5. Place one of the root tips on a slide and trim away all but 1 to 2 mm of the tip. 6. Cover the tip with 2 to 3 drops of 2% toluidine blue for 2 minutes. 7. ................
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