NORMAL GRADE - Standard Letter Grades (A - F). Pluses and minuses are recorded and affect the grade point average by adding .3 for a plus and subtracting .3 for a minus. a,d
Glottis is the space lying between the vocal folds and arytenoid cartilages located in the larynx. In other words, it is an opening to the larynx. It is known as the organ of speech or the vocal equipment of the larynx. It is the Glottis where voice tone is produced.
The epiglottic cartilage which is also known as the epiglottis, or simply the glottis, is an elastic cartilage which looks like a leaf. When oral contents are swallowed, it functions by closing over the laryngeal inlet.