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

What is the final product of meiosis (Meiosis I & Meiosis II combined) in males?

Four genetically identical sperm cells

Two genetically identical sperm cells

One genetically diverse sperm cell

Four genetically diverse sperm cells

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Verified step by step guidance

Understand the purpose of meiosis: Meiosis is a type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell and from each other.

Review 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.

Examine Meiosis I: During Meiosis I, homologous chromosomes pair up and exchange genetic material through a process called crossing over, leading to genetic diversity. The cell then divides into two haploid cells.

Examine Meiosis II: Each of the two haploid cells from Meiosis I undergoes a second division in Meiosis II, where sister chromatids are separated, resulting in four haploid cells.

Apply this knowledge to male gamete formation: In males, the four haploid cells produced by meiosis develop into four genetically diverse sperm cells, each with a unique combination of genetic material.