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Proconsuls are ancestore of...

Proconsuls are ancestore of

A

Apes only

B

man only

C

Both A and B

D

All primates.

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The correct Answer is:
**Step-by-Step Text Solution:** 1. **Understanding Proconsul**: Proconsul is an extinct genus of primates that lived approximately 23 to 14 million years ago during the Miocene epoch. It is significant in the study of human evolution. 2. **Physical Characteristics**: Proconsul had a brain size larger than that of modern monkeys and was primarily a fruit-eater. These characteristics suggest it was more advanced than typical monkeys. 3. **Fossil Discovery**: The fossils of Proconsul were discovered in 1948 by a team led by Louis Leakey at Rusinga Island in Lake Victoria, Kenya. This location is crucial for understanding the geographical context of Proconsul's existence. 4. **Common Ancestor**: Proconsul is considered a common ancestor of both humans and apes. This means that it shares a lineage with both groups, making it a significant species in the evolutionary tree. 5. **Analyzing Options**: - Option 1: "Apes only" - Incorrect, as Proconsul is also an ancestor of humans. - Option 2: "Man only" - Incorrect, as Proconsul is also an ancestor of apes. - Option 3: "Both A and B" - Correct, as Proconsul is an ancestor of both humans and apes. - Option 4: "All primates" - Incorrect, because while Proconsul is related to humans and apes, the term "all primates" includes many other species that are not directly descended from Proconsul. 6. **Conclusion**: The correct answer is Option 3: "Both A and B," indicating that Proconsul is an ancestor of both apes and humans. ---
**Step-by-Step Text Solution:** 1. **Understanding Proconsul**: Proconsul is an extinct genus of primates that lived approximately 23 to 14 million years ago during the Miocene epoch. It is significant in the study of human evolution. 2. **Physical Characteristics**: Proconsul had a brain size larger than that of modern monkeys and was primarily a fruit-eater. These characteristics suggest it was more advanced than typical monkeys. 3. **Fossil Discovery**: The fossils of Proconsul were discovered in 1948 by a team led by Louis Leakey at Rusinga Island in Lake Victoria, Kenya. This location is crucial for understanding the geographical context of Proconsul's existence. ...
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