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

1. Introduction to Anatomy & Physiology

Variation in Anatomy & Physiology

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Variation in Anatomy & Physiology

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Multiple Choice

For which of the following structures is the number the same in human males and females?

Uterus

Ribs

Testes

Ovaries

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Verified step by step guidance

Begin by identifying the anatomical structures listed in the problem: Uterus, Ribs, Testes, and Ovaries.

Understand that the uterus is a female reproductive organ, and males do not have a uterus. Therefore, the number of uteruses is not the same in males and females.

Recognize that testes are male reproductive organs, and females do not have testes. Thus, the number of testes is not the same in males and females.

Note that ovaries are female reproductive organs, and males do not have ovaries. Therefore, the number of ovaries is not the same in males and females.

Consider the ribs, which are part of the skeletal system. Both males and females typically have the same number of ribs, which is 24 (12 pairs). Therefore, the number of ribs is the same in human males and females.