Biology

The correct answer is: D. Partial binocular vision & opposable thumbs.

1. Analyze each characteristic:

Being bipedal & having language: The lines for “Bipedal, language” are only to the right of the branches for lemur, baboon, and chimpanzee. So lemur, baboon, and chimpanzee do not have these characteristics.

Complex brains: The line for “Complex brains” is after the lemur branch. So lemur does not have a complex brain as defined in this cladogram.

Fully binocular vision: The line for “Fully binocular vision” is after the le...