Which of the following is closest to humans :-

Options

A. Gibbon
B. Gorilla
C. Homo erectus
D. Dryopithecus

Answer

To determine which of the following is closest to humans, we need to analyze the characteristics of the options provided. In this case, the answer is Homo erectus. Here’s a step-by-step breakdown of the reasoning:

### Step-by-Step Solution:

1. **Understanding "Closest"**: The term "closest" in this context refers to the evolutionary relationship and similarities in physical and behavioral traits between humans and other species.

2. **Identifying the Options**: Although the options are not provided here, we can infer that they likely include various hominids or primates.

3. **Analyzing Homo erectus**: Homo erectus is a significant species in human evolution. It is known for several key traits:
- **Bipedalism**: Homo erectus walked upright, which is a crucial characteristic shared with modern humans.
- **Cranial Features**: The brain case of Homo erectus was smaller than that of modern humans, but it was larger than that of earlier hominids.
- **Facial Structure**: The forehead of Homo erectus was receded, and its jaw and palate were wider, which shows some similarities to human anatomy.

4. **Comparative Analysis**: When comparing Homo erectus to other species, it exhibits a combination of traits that are more aligned with humans than those of other hominids or primates. This includes both physical and behavioral similarities.

5. **Conclusion**: Based on these characteristics, we conclude that Homo erectus is the closest species to humans in terms of evolutionary traits and physical characteristics.

### Final Answer:
The species closest to humans is **Homo erectus**.

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