The upper part of the trachea in mammals is called? By: Sunday|Published on: Jun 27|Categories: Biology WAEC| 0 comments A. palate B. epiglottis C. larynx D. glottis E. bronchus Correct Answer: Option C – larynx Users Also Read These:The most sensitive part of the retina is called?The part labeled I is called?The part labelled X in the figure below is called?The part of the ear in mammals responsible for the…Blood in mammals transports oxygen because it…SEE ALSO Which of the following statements about human blood groups is not true?