Catarrhines’ nostrils areGroup of answer choicesclose together and face downward.large due to their heightened sense of smell.far apart and face sideways.wide and include a large nasal sinus.

What is the anatomical term for the nostrils of the nose?Multiple choice question.nasal openingscarinanasal septaexternal nares

Fill in the Blank QuestionFill in the blank question.The hollow space behind the nose that is divided medially by the nasal septum is the nasal .

Fill in the Blank QuestionFill in the blank question.The structure composed of bone and cartilage that divides the nasal cavity into right and left parts is the nasal .

Describe the characteristics of Catarrhines

While at the zoo you see an exhibit with a small group of primates and notice they have wet, snout-like noses. This indicates a species ofGroup of answer choicesplatyrrhine primate, because their nostrils do not point downward.anthropoid primate, because they retain the rhinarium commonly found in other mammal species.strepsirhine, because they retain a rhinarium.prosimian, because they retain the rhinarium not found in other mammal species.