Question

Each node on a cladogram represents

A. the last point at which two groups shared a common ancestor.

B. the point at which one or more species became extinct.

C. the most recent point at which a trait was lost in a certain clade.

D. the point at which two clades joined and became monophyletic.

I THINK THE ANSWER IS A or C

Answer 1

I think its D? But I may be wrong?

Answer 2

correct

Answer 3

Nice!