| Exocrine secretion |
| Merocrine or eccrine – by exocytosis |
| Apocrine – by membrane budding (loss of cytoplasm) |
| Holocrine – by membrane rupture |
| Exocrine secretion |
| Merocrine or eccrine – by exocytosis |
| Apocrine – by membrane budding (loss of cytoplasm) |
| Holocrine – by membrane rupture |