Pseudostratified epithelium is found in
a)	Pharynx	b)	Trachea	c)	Testis	d)	Epidermis

(b)

Pseudostratified epithelium consists of single layer of irregularly shaped columnar cells touching the basement membrane. Mucous secreting goblet cells are numerous and cilia are present. Pseudostratified columnar epithelium is found in lining of trachea and bronchi (both ciliated), parotid salivary gland, vasa deferentia and epididymis.