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You catalog all obligate asexual species within a family of insects and notice that asexual species are rare and are all members of genera that consist predominantly of sexual species. None of the genera consist exclusively of asexual species, and many of the asexual species have gone extinct. Your phylogenetic analysis shows that asexual species tend to be short "twigs" on the tree. What could you conclude from these results?
Base Peak
In mass spectrometry, the most intense peak representing the ion that is the most abundant.
Pentanoic Acid
A short-chain fatty acid with five carbon atoms, also known as valeric acid, with a strong, pungent odor.
Pimelic Acid
A dicarboxylic acid with a seven-carbon chain, functioning as a precursor in the biosynthesis of lysine.
Alkene
A hydrocarbon containing at least one carbon-carbon double bond, characterized by the general formula CnH2n.
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