Final answer:
The seven steps (in order) of histophyisological differentiation of a tooth bud are: endoderm, ectoderm, mesoderm, trophoblast, differentiation, maturation, and specialization.
Step-by-step explanation:
- Endoderm
- Ectoderm
- Mesoderm
- Trophoblast
- Differentiation
- Maturation
- Specialization
The seven steps (in order) of histophyisological differentiation of a tooth bud are: endoderm, ectoderm, mesoderm, trophoblast, differentiation, maturation, and specialization. The endoderm is the innermost layer, followed by the ectoderm, and then the mesoderm.
The trophoblast is responsible for nutrient absorption and waste elimination. Differentiation refers to the process of cells becoming specialized, followed by maturation and then specialization.