Question

In a cladogram, what occurs at a node?

Answer 1

ladograms are tree-like diagrams used to show relationships between different organisms. The node represents the end of the ancestral taxon under consideration, the stems and the species that split from the ancestor.

Answer 2

Answer: A derived trait appears.

A cladogram is a diagram which is used to show evolutionary relationships among organisms. Each node in a cladogram represents a common ancestor that gives rise to descendants. It represents the similarity in traits from the ancestors to the descendants.