The epidermis of earthworm is made of ______
A. squamous epithelial cells
B. cuboidal epithelial cells
C. columnar epithelial cells
D. multi-layered squamous epithelial cells
Answer:C
The epidermis of earthworm is made of ______
A. squamous epithelial cells B. cuboidal epithelial cells C. columnar epithelial cells D. multi-layered squamous epithelial cells