There was a cultural evolution rather than strcutural evolution after .

Options

A. 1)Homo erectus stage
B. 2)Cro- Magnon stage
C. 3)Australopithecus stage
D. 4)Neaderthal man stage .

Answer

To answer the question "There was a cultural evolution rather than structural evolution after...", we need to analyze the options provided and determine which stage represents a shift from structural evolution to cultural evolution.

### Step-by-Step Solution:

1. **Understand the Terms**:
- **Cultural Evolution**: Refers to the development of culture, beliefs, and social structures.
- **Structural Evolution**: Refers to changes in physical form and anatomy over time.

2. **Evaluate the Options**:
- **Option 1: Homo erectus stage**:
- Characteristics: Cave dwellers, no chin, complete erect posture, cranial capacity around 900cc.
- Conclusion: Structural evolution was still ongoing, and cultural beliefs had not fully developed. **(Incorrect)**

- **Option 2: Cro-Magnon stage**:
- Characteristics: Fossils of Homo sapiens, similar structures to modern humans, engaged in animal husbandry, and had beliefs in spirituality.
- Conclusion: This stage shows evidence of cultural evolution, indicating that structural evolution had mostly stabilized. **(Correct)**

- **Option 3: Australopithecus stage**:
- Characteristics: Primitive nature, ape-like features.
- Conclusion: Cultural beliefs were not developed, and structural evolution was still ongoing. **(Incorrect)**

- **Option 4: Neanderthal man stage**:
- Characteristics: Common ancestor of humans and apes, more primitive features.
- Conclusion: Cultural beliefs were not fully developed, and structural evolution was still ongoing. **(Incorrect)**

3. **Final Conclusion**:
- The correct answer is **Option 2: Cro-Magnon stage**, as it marks the point where cultural evolution became prominent over structural evolution.