Table of contents

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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

Why is bipedalism considered one of the hallmarks of hominid evolution?

It allowed hominids to use tools more effectively.

It increased the speed of running to escape predators.

It enabled hominids to travel long distances more efficiently.

It improved the ability to climb trees for food.

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Bipedalism refers to the ability to walk on two legs, which is a defining characteristic of hominids.

One of the primary advantages of bipedalism is energy efficiency in locomotion, allowing hominids to travel long distances without expending excessive energy.

Walking on two legs frees up the hands, enabling hominids to carry tools and other objects, which is crucial for survival and adaptation.

Bipedalism also provides a higher vantage point, which can be advantageous for spotting predators and food sources over long distances.

While bipedalism does not directly improve climbing ability, it does allow hominids to move efficiently across open landscapes, which was essential for migration and exploration.