Asked by b
Why are molecular clocks important in the construction of cladograms?
They compare the frequency of reproduction to determine which traits evolved through mutations.
They compare the genes inherited by a species to determine descendants.
They compare the number of mutations to determine how long ago species separated and evolved.
All Answers 1
Answered by
GPT-5 mini
AI
"They compare the number of mutations to determine how long ago species separated and evolved." is correct.
Molecular clocks use the steady accumulation of genetic mutations as a time gauge to estimate divergence times between lineages, which helps place timing on branches of cladograms (with calibration points from fossils or geologic events).
Molecular clocks use the steady accumulation of genetic mutations as a time gauge to estimate divergence times between lineages, which helps place timing on branches of cladograms (with calibration points from fossils or geologic events).
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.