Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

28. Human Development

Introduction to Human Development

Anatomy & Physiology

28. Human Development

Introduction to Human Development

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Multiple Choice

What was one reason bipedalism arose in humans?

To free the hands for tool use and carrying objects

To increase the speed of running

To improve the ability to climb trees

To enhance the ability to swim

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Verified step by step guidance

Understand the concept of bipedalism: Bipedalism refers to the ability to walk on two legs, which is a key characteristic of humans and some other species.

Consider the evolutionary advantages of bipedalism: Bipedalism in humans is thought to have provided several evolutionary benefits, including freeing the hands for tool use and carrying objects.

Analyze the options given: Evaluate each option to determine which aligns with the known evolutionary advantages of bipedalism.

Option 1: 'To free the hands for tool use and carrying objects' is a widely accepted reason for the development of bipedalism, as it allowed early humans to manipulate their environment more effectively.

Compare with other options: While increased running speed, improved climbing, and enhanced swimming abilities could be beneficial, they are not the primary reasons associated with the rise of bipedalism in humans.