Which type of epithelium is involved in a function to move particles or mucus in specific direction : (HPPMT 2010)

Which type of epithelium is involved in a function to move particles o

1.	Which type of epithelium is involved in a function to move particles or mucus in specific direction : (HPPMT 2010)
A.	Squamous epithelium
B.	Cuboidal epithelium
C.	Columnar epithelium
D.	Ciliatal epithelium
Answer» E.