How does dna lead scientists to better classify organisms?
answer !

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis