Cranial capacity of Cro-magnon man was :

Options

A. 900 cc
B. 1075 cc
C. 1450 cc
D. 1600 cc

Answer

### Step-by-Step Text Solution:

1. **Understanding the Question**: The question asks for the cranial capacity of the Cro-Magnon man. This refers to the volume of the braincase, which is an important aspect of understanding human evolution.

2. **Identifying Cro-Magnon Man**: Cro-Magnon man is an early modern human species that lived approximately 20,000 years ago. Their fossils were first discovered in Cro-Magnon rocks in France in 1868.

3. **Physical Characteristics**: Cro-Magnon men were characterized by their height, which ranged from about 166 to 171 centimeters. They had a heavy and solid appearance, with a straight forehead and a short, wide face.

4. **Cranial Capacity**: The cranial capacity of Cro-Magnon man is an important measure. It is known to be approximately 1600 cc. This indicates a relatively large brain size compared to other hominids.

5. **Evaluating Options**:
- 900 cc: This is incorrect as it corresponds to the Java ape man.
- 1075 cc: This is also incorrect; it corresponds to the Peking man.
- 1450 cc: This is incorrect as it refers to the Neanderthal man.
- 1600 cc: This is the correct answer for the cranial capacity of Cro-Magnon man.

6. **Conclusion**: Therefore, the correct answer to the question regarding the cranial capacity of Cro-Magnon man is **1600 cc**.