Did Flying Insects Evolve From a Common Ancestor?

Question: Flying has evolved multiple times (bats and birds and insects, at least), but among the insects, were there multiple different achievements of flight or is there a suspected common flying insect from which all current varieties of insect flight have sprung?

Answer: This is a tricky one to answer, and currently there’s no agreement on the answer. Nevertheless, let’s have a go at answering it by first of all looking at the bat and bird example cited in the question. It might seem rat more here http://logicalscience.com/2017/08/did-flying-insects-evolve-from-a-common-ancestor/

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