One of the oldest, best preserved and most complete hominid fossil commonly known as 'lucy' belongs to the genus

Options

A. Australopithecus
B. Oreopithecus
C. Dryopithecus
D. Pithecanthropus.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the genus to which the famous hominid fossil known as 'Lucy' belongs.

2. **Identifying Lucy**: Lucy is one of the oldest and most complete hominid fossils discovered. It was found in 1974 in Ethiopia and is significant in the study of human evolution.

3. **Analyzing the Fossil's Characteristics**: Lucy's skeleton is approximately 40% complete, which is quite remarkable for fossils of this age. It is believed that she lived around 3.2 million years ago.

4. **Connecting to Human Evolution**: Lucy is considered to be an important ancestor of modern humans (Homo sapiens). The study of such fossils helps us understand the evolutionary history of humans and their divergence from other primates.

5. **Determining the Genus**: Based on the information available, Lucy belongs to the species Australopithecus afarensis. Therefore, the genus is Australopithecus.

6. **Final Answer**: The genus to which Lucy belongs is **Australopithecus**.

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