[Campbell Biology P.605] According to the "Parts of a Phylogenetic Tree" section, which grou... | Practice Question

According to the "Parts of a Phylogenetic Tree" section, which group of organisms is most closely related to Frogs?

  • A: Fishes
  • B: Lizards
  • C: Chimps
  • D: Humans

Explanation

The phylogenetic tree shows that Frogs and Lizards diverge from a common branch point, indicating they share a more recent common ancestor with each other than with Fishes, Chimps, or Humans.