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Spinal cord extends from medulla oblonga...

Spinal cord extends from medulla oblongata through

A

Cerebellum

B

Foremen magnum

C

Cranial nerves

D

Diencephalon

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about the pathway through which the spinal cord extends from the medulla oblongata. 2. **Identifying the Components of the Nervous System**: The nervous system is divided into two main parts: the Central Nervous System (CNS) and the Peripheral Nervous System (PNS). The CNS consists of the brain and spinal cord. 3. **Locating the Medulla Oblongata**: The medulla oblongata is a part of the brain located in the hindbrain. It is responsible for various autonomic functions. 4. **Understanding the Connection to the Spinal Cord**: The spinal cord is a continuation of the medulla oblongata. For the spinal cord to extend from the medulla oblongata, it must pass through a specific opening. 5. **Identifying the Opening**: The opening through which the medulla oblongata passes to become the spinal cord is called the foramen magnum. This is located at the base of the skull in the occipital region. 6. **Conclusion**: Therefore, the spinal cord extends from the medulla oblongata through the foramen magnum. ### Final Answer: The spinal cord extends from the medulla oblongata through the **foramen magnum**. ---
### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about the pathway through which the spinal cord extends from the medulla oblongata. 2. **Identifying the Components of the Nervous System**: The nervous system is divided into two main parts: the Central Nervous System (CNS) and the Peripheral Nervous System (PNS). The CNS consists of the brain and spinal cord. 3. **Locating the Medulla Oblongata**: The medulla oblongata is a part of the brain located in the hindbrain. It is responsible for various autonomic functions. ...
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