Which is Not One of the Four Primary Tissue Types

Question

Which is not one of the four primary tissue types?
A)Muscle
B)Endocrine
C)Nervous
D)Connective
E)Epithelial

Accepted Answer

The four primary tissue types are muscle, nervous, connective, and epithelial. Endocrine tissue is a type of specialized epithelial tissue, and therefore falls under the category of epithelial tissue.