Which statement about monophyletic groups is true?
A) They are distinct from clades.
B) They include all descendants of the common ancestor of the members of the group.
C) Exactly two "cuts" are required to remove a monophyletic group from a phylogenetic tree.
D) At least three "cuts" are required to remove a monophyletic group from a phylogenetic tree.
E) They are equivalent to paraphyletic groups.

Question

Quizplus · Accepted Answer

Monophyletic groups, also known as clades, include all descendants of the common ancestor of the members of the group. Option A is incorrect because monophyletic groups are equivalent to clades. Option C and D are incorrect as the number of cuts required depends on the specific tree and location of the group. Option E is incorrect as paraphyletic groups are not equivalent to monophyletic groups.

Which Statement About Monophyletic Groups Is True