johnthan6919 johnthan6919
  • 10-12-2017
  • Biology
contestada

What number represents the common ancestor of mammals and birds?

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W0lf93
W0lf93 W0lf93
  • 24-12-2017
2
   In biology and genealogy, the most recent common ancestor (MRCA, also last common ancestor LCA, or concestor) of any set of organisms is the most recent individual from which all organisms in a group are directly descended.
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