Phylogeny

AP Biology· difficulty 3/5

A B C D

Reading from this tree, B and C share a more recent common ancestor with each other than with

  • A

    A or D

    check_circle
  • B

    Only A

  • C

    Only D

  • D

    Each other

Explanation

B and C are sister taxa (most recent common ancestor); A and D each branch off earlier.

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