2
AssignmentMultiple Choice

Biological Evidence and the Fossil Record

Question 2 • 24 - 25 CR - Biology B (0411KB)

Why are molecular clocks important in the construction of cladograms?

Answer
A
They compare the frequency of reproduction to determine which traits evolved through mutations.
B
They compare the genes inherited by a species to determine descendants.
C
They compare the number of mutations to determine how long ago species separated and evolved.
Why are molecular clocks important in the…