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

27. The Reproductive System

Introduction to the Reproductive System

Anatomy & Physiology

27. The Reproductive System

Introduction to the Reproductive System

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Multiple Choice

Why is there an unequal distribution of the cytoplasm during oogenesis?

To produce multiple viable egg cells from one oocyte

To facilitate faster cell division during fertilization

To balance the number of chromosomes in each cell

To ensure the egg cell has sufficient resources for early development

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Verified step by step guidance

Understand the process of oogenesis: Oogenesis is the development of the female gametes, or egg cells, in the ovaries. It involves the transformation of a primary oocyte into a mature ovum.

Recognize the role of polar bodies: During oogenesis, the primary oocyte undergoes meiosis, resulting in one large ovum and smaller polar bodies. The polar bodies receive minimal cytoplasm and eventually degenerate.

Identify the purpose of unequal cytoplasm distribution: The unequal distribution ensures that the mature ovum retains most of the cytoplasm, which is rich in nutrients and organelles necessary for early embryonic development.

Consider the importance of cytoplasmic resources: The cytoplasm contains mitochondria, ribosomes, and other organelles that are crucial for the initial stages of cell division and growth after fertilization.

Conclude the reason for unequal distribution: The primary goal is to provide the single viable egg cell with sufficient resources to support the early stages of development, rather than producing multiple egg cells.