🔴 1. Epithelial Tissue

Types:

Simple Epithelium (single layer):

Squamous (flat)

Cuboidal (cube-like)

Columnar (column-like)

Ciliated (cilia on columnar/cuboidal)

Compound Epithelium (multiple layers):

Stratified squamous (keratinized & non-keratinized)

Transitional epithelium

Specialised Structures:

Microvilli (absorption)

Goblet cells (secretion)

Functions: Protection, absorption, secretion

🔵 2. Connective Tissue

Types:

(A) Connective Tissue Proper

Loose Connective Tissue:

Areolar Tissue