Question

select the pair of subfamilies that could be switched without affecting the evolutionary relationships with other organisms in the cladogram.

Explanation:

Step1: Understand Cladogram Rules

In a cladogram, subfamilies (or taxa) that share the same immediate common ancestor (i.e., are sister groups or in the same "branch" level) can be swapped without changing evolutionary relationships.

Step2: Analyze the Cladogram

Look at the branches: Calinaginae and Charaxinae are in the same immediate branch (they share the same parent node before Satyrinae, Heliconiinae, etc.). Swapping them won't affect how they relate to other subfamilies (like Libytheinae, Danainae, or the lower subfamilies) because their common ancestor and derived relationships to other groups remain the same. Other pairs (e.g., Libytheinae & Danainae, Heliconiinae & Limenitidinae) have different parent nodes or are not at the same "sister" level.

Answer:

Calinaginae and Charaxinae