The most accepted line of descent in human evolution is

Options

A. Austrlopithecus `rarr` Ramapithecus `rarr` Homo sapiens `rarr` Homo habilis
B. Homo erectus `rarr` Homo habilis `rarr` Homo sapiens
C. Ramapithecus `rarr` Homo habilis `rarr` Homo erectus `rarr` Homo sapiens
D. Australopithecus `rarr` Rampapithecus `rarr` Homo erectus `rarr` Homo habilis `rarr` Homo sapiens.

Answer

To determine the most accepted line of descent in human evolution from the given options, we will analyze each option step by step.

### Step 1: Analyze Option A
- **Option A**: Australopithecus, Ramapithecus, Homo sapiens, and Homo habilis.
- **Analysis**: This option is incorrect because Homo sapiens, being the most advanced form of humans, should be at the end of the sequence. Therefore, this option is not valid.

### Step 2: Analyze Option B
- **Option B**: Homo erectus, Homo habilis, Homo sapiens.
- **Analysis**: This option is also incorrect because Homo habilis should precede Homo erectus in the evolutionary timeline. Thus, this option is not valid.

### Step 3: Analyze Option C
- **Option C**: Ramapithecus, Homo habilis, Homo erectus, and Homo sapiens.
- **Analysis**: This option appears to be correct. Ramapithecus is considered an early ancestor, followed by Homo habilis, which is the first human-like species. Homo erectus comes next, and finally, Homo sapiens, which is the most advanced form of humans. This sequence reflects the accepted evolutionary line.

### Step 4: Analyze Option D
- **Option D**: Australopithecus, Ramapithecus, Homo erectus, Homo habilis, and Homo sapiens.
- **Analysis**: This option is incorrect because it places Homo habilis after Homo erectus, which is not in line with the accepted evolutionary sequence. Therefore, this option is not valid.

### Conclusion
After analyzing all the options, we conclude that **Option C (Ramapithecus, Homo habilis, Homo erectus, and Homo sapiens)** is the most accepted line of descent in human evolution.

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