The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens .

Question

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Answer 1

Question

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.

Conclusion

Thus the reduction in skeletal robusticity distinguishes early archaic Homo sapiens from Homo erectus.

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Students have asked these similar questions

Which of the following is one of the main tendencies observed in early hominins, such as australopithecines? A. Decrease in the number of incisors B. Reduced canine size C. Increased facial prognathism D. Increased diastema

What is one anatomical difference between Australopithecines and other early hominins, such as Ardi? A. There were no anatomical differences between Ardi and the Australopithecines. B. Ardi had a divergent big toe while the Australopithecines had non-divergent big toes. C. Australopithecines had more facial prognathism than Ardi. D. Australopithecines had larger canines than Ardi.

According to "Homo erectus – The First Humans”, what are key features that are shared among the Homo erectus species? A.Larger bodies B.Smaller brains C.Smaller teeth and jaws D.Both A and C

Answer 2

Question

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.

Conclusion

Thus the reduction in skeletal robusticity distinguishes early archaic Homo sapiens from Homo erectus.

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Answer 3

Question

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.

Conclusion

Thus the reduction in skeletal robusticity distinguishes early archaic Homo sapiens from Homo erectus.

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Answer 4

Question

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.

Conclusion

Thus the reduction in skeletal robusticity distinguishes early archaic Homo sapiens from Homo erectus.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.

Conclusion

Thus the reduction in skeletal robusticity distinguishes early archaic Homo sapiens from Homo erectus.

Answer 6

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.

Conclusion

Thus the reduction in skeletal robusticity distinguishes early archaic Homo sapiens from Homo erectus.

Answer 7

Chapter 12, Problem 1SQ

Summary Introduction

Introduction: The humans are classified into three types based on the transition of external features and adaptability to the environment. They are Homo. Erectus, archaic Homo sapiens and modern Homo sapiens.

Answer 8

Expert Solution & Answer

Explanation of Solution

Correct answer: Option d. Reduction in skeletal robusticity.

Reasons for the correct answer:

The archaic Homo sapiens is the first of human species that evolve locally from early Homo erectus population. They consist of mixture of Homo erectus and Homo sapiens characteristics. The reduction in the robusticity of skull and skeleton differentiates the archaic Homo sapiens from Homo erectus.

Option d. is given as “reduction in skeletal robusticity”.

Hence option d is correct.

Reasons for the incorrect answers:

Option a. is given as “presence in Asia and Europe”. The archaic Homo sapiens and Homo erectus distributed over Asia, Africa, and Europe. Hence, option a is incorrect.

Option b. is given as “loss of large browridges”. The loss of large browridges occurs in the modern Homo sapiens. Hence, option b is incorrect.

Option c. is given as “development of a projecting chin”. The development of projecting chin occurs in modern Homo sapiens. Hence, option c is incorrect.

Therefore, options a), b), and c) are incorrect.