Over the past 20 years, a number of new hominin fossils have been discovered - VCE - SSCE Biology - Question 10 - 2016 - Paper 1
Question 10
Over the past 20 years, a number of new hominin fossils have been discovered. Homo erectus georgicus was found near the banks of the Black Sea in Georgia and Homo na... show full transcript
Worked Solution & Example Answer:Over the past 20 years, a number of new hominin fossils have been discovered - VCE - SSCE Biology - Question 10 - 2016 - Paper 1
Step 1
Condition for H. erectus georgicus
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Answer
One condition that may have led to the fossilisation of H. erectus georgicus near the banks of the Black Sea is a low oxygen environment. This reduces decay and promotes the preservation of organic materials.
Step 2
Condition for H. naledi
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For H. naledi, a suitable condition in the cave in South Africa could be a constant temperature. This stable environment contributes to the prevention of damage to remains and allows for better preservation over time.
Step 3
Describe any two features of the skull
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Answer
The skull of H. erectus georgicus exhibits a prominent brow ridge, which is a characteristic feature of early Homo species and is less pronounced in modern humans.
Another feature is the size of the skull itself; it is generally smaller and has a less rounded shape compared to the skull of modern Homo sapiens, indicating its earlier evolutionary status.
