Larynx- a. Sound producing organ in the human.
b. Also known as the voice box.
c. Short passageway that connects the laryngopharynx with the trachea.
d.Consist of nine-piece of cartilage.
e.Three occurs singly-thyroid, epiglottis and cricoid cartilage.
f.Three occurs in pair-arytenoid, cuneiform and corniculate cartilage.
Final Answer-
The voice producing organ in the human is the larynx, and arytenoid cartilage influence the position and tension of the vocal cords.