Examining Prepared Slides of Trachea and Lung Tissue1. Observe the photomicrograph of the trachea wall and lung tissue.2. Directions:a) Identify the smooth muscle layer of the trachea wall, the hyaline cartilage supporting rings, and the pseudostratified ciliated epithelium. Also, try to identify a few goblet cells in the epithelium.b) Identify the bronchioles, alveoli, and simple squamous epithelium of the alveolar wall.c) Discuss your observation.

Examining Prepared Slides of Trachea and Lung Tissue1 Observe the photomicrograph of the trachea wall and lung tissue2 Directionsa Identify the smooth muscle la class=