ANWSER
Here are the answers to the HIS 212 – Foundation of African Culture and Civilisation exam questions, following the format you requested:
Question 1:
Answer:
The main features that distinguish man from other primates include:
- Bipedalism: Humans walk upright on two legs, which is more efficient for long-distance travel and frees the hands for tool use.
- Brain Size: Humans have a significantly larger and more complex brain relative to body size, which allows for advanced cognitive functions such as abstract thinking, planning, and language.
- Tool Use and Manufacture: Humans create and use a wide variety of tools. While some primates use tools, human tools are more advanced and culturally transmitted.
- Language and Communication: Humans have complex languages with grammar and syntax, allowing detailed communication and cultural transmission.
- Culture and Society: Humans develop complex social structures, traditions, religion, art, and governance.
- Reduced Jaw and Teeth Size: Compared to primates, human jaws and teeth are smaller, reflecting changes in diet and cooking practices.
- Prolonged Childhood and Parental Care: Human children take longer to mature, which allows for extended learning and cultural transmission.
Question 2:
Answer:
The evolutionary development of man from early stages to Homo sapiens includes:
- Australopithecines (4–2 million years ago): Bipedal but with small brains; they represent the early stage of human evolution.
- Homo habilis (2.4–1.4 million years ago): Known as “handy man,” this species used basic stone tools.
- Homo erectus (1.9 million–110,000 years ago): First to use fire, develop more complex tools, and migrate out of Africa.
- Homo heidelbergensis (600,000–200,000 years ago): Transitional form with larger brain; probable ancestor of Neanderthals and modern humans.
- Homo neanderthalensis (400,000–40,000 years ago): Close relatives of modern humans, with complex tools and burial practices.
- Homo sapiens (200,000 years ago–present): Modern humans with advanced language, culture, technology, and societal structures.
Question 3:
Answer:
Ramapithecus vs. Dryopithecus
- Ramapithecus:
- Lived about 12–14 million years ago.
- Thought to be a direct ancestor of humans due to its dental and jaw features.
- Fossils found in Africa and Asia.
- Dryopithecus:
- Lived around 15–20 million years ago.
- Considered a common ancestor of both apes and humans.
- Had a more ape-like structure with arboreal habits.
Key Distinction: Dryopithecus is older and more primitive, while Ramapithecus is more advanced and was once considered closer to human ancestry.
Question 4:
Answer:
Homo sapiens neanderthalensis vs. Homo sapiens rhodesiensis:
- Neanderthals (Europe and western Asia):
- Strong build, adapted to cold climates.
- Used tools, had burial practices, and possibly spoke language.
- Rhodesiensis (Africa):
- Lived around 300,000–125,000 years ago.
- Considered a potential ancestor of modern Homo sapiens.
Human Development Implication: These subspecies show how humans adapted to different environments, with Neanderthals becoming extinct and Rhodesiensis contributing genetically to modern Africans.
Question 5:
Answer:
Dryopithecus as the most distant relative of modern man:
Yes, Dryopithecus is considered among the early ancestors in the primate line leading to humans.
- It lived in the Miocene era, was arboreal, and had primitive features.
- It represents a basal form from which later hominins like Australopithecus and Homo habilis evolved.
- However, it is not a direct ancestor but more of a distant evolutionary cousin in the human lineage tree.
Question 6:
Answer:
Importance of Olduvai Gorge in Early Stone Age history:
- Located in Tanzania, Olduvai Gorge is one of the most important paleoanthropological sites.
- Discoveries include fossils of Homo habilis, Homo erectus, and early stone tools.
- It provides evidence of early human evolution, tool use, and environmental adaptation.
- The site supports the “Out of Africa” theory and helps trace the development of human ancestors in Eastern Africa.
Question 7:
Answer:
Homo sapiens sapiens refers to anatomically modern humans.
- Emerged around 200,000 years ago in Africa.
- Characterized by high forehead, rounded skull, small face and jaw, and complex cognitive abilities.
- Developed language, art, agriculture, and large societies.
- Spread across the globe, replacing other hominins like Neanderthals through migration and possible interbreeding.
Question 8:
Answer:
a. Homo Erectus:
- Lived from about 1.9 million to 110,000 years ago.
- First hominin to use fire and migrate out of Africa.
- Had a larger brain than predecessors and used more advanced tools.
b. Acheulian Industrial Complex:
- Associated with Homo erectus.
- Featured bifacial hand axes and cleavers.
- Represented a technological advancement from Oldowan tools.
c. Oldowan Industrial Complex:
- The earliest known stone tool culture, used by Homo habilis.
- Characterized by simple, unrefined tools like choppers and flakes.
- Signaled the beginning of human technological development.
d. Developed Oldowan Industrial Complex:
- A more advanced phase of the Oldowan tradition.
- Tools were more refined and diverse.
- Indicated improved cognitive skills and adaptability of early humans.