Answer- option D
An alignment is a mapping of one DNA sequence onto another evolutionarily related DNA sequence in order to identify regions that have been conserved.
Scientists can use mutations in DNA sequences to help estimate the amount of time two species...
Help ! ANSWER ALL PLEASE 1. If two species of cichlid fish are observed in the same lake, they are said to be served as living only on separate continents, they are said to be a. sympatric; allopatric b. parapatric; parapatric c. parapatric; allopatric d. allopatric; sympatric e.allopatric; parapatric If two species of birds are ob. 2. Taxa that are defined by are likely to be monophyletic. a. homoplasy 3. Most of the different a. modern phyla b. ecological niches...