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

Meiosis

Anatomy & Physiology

27. The Reproductive System

Meiosis

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Multiple Choice

Which process produces human egg and sperm cells?

Binary fission

Mitosis

Meiosis

Fertilization

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Verified step by step guidance

Understand the purpose of meiosis: Meiosis is a specialized type of cell division that reduces the chromosome number by half, creating four haploid cells. This is essential for sexual reproduction, as it produces gametes (egg and sperm cells) with half the genetic material of the parent cell.

Recognize the stages of meiosis: Meiosis consists of two consecutive divisions, meiosis I and meiosis II. Meiosis I separates homologous chromosomes, while meiosis II separates sister chromatids, resulting in four genetically unique haploid cells.

Differentiate meiosis from other processes: Binary fission is a form of asexual reproduction seen in prokaryotes, and mitosis is a process of cell division that results in two identical daughter cells, used for growth and repair in multicellular organisms. Neither of these processes produces gametes.

Identify the role of fertilization: Fertilization is the process where a sperm cell and an egg cell combine to form a zygote, restoring the diploid chromosome number. It is not the process that produces gametes but rather the process that utilizes them.

Conclude with the correct process: Meiosis is the correct process for producing human egg and sperm cells, as it ensures genetic diversity and maintains the appropriate chromosome number for sexual reproduction.