Answer: 1. Figwort, Plantain, and Speedwell
2.It makes it much less likely that the petal shapes are inherited from a common ancestor
(unless that ancestor existed a very long time ago).
3.The use of DNA sequences to compare species is providing a lot of new evidence which wasn't available before. Often this is showing that previous evolutionary patterns are not quite correct. Using this evidence will make classification more precise, and will correct errors in classification from the past
Step-by-step explanation:
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