Read the following statements about hindbrain. Identify whether they are true or false and select the correct option after referring to the given table .
A. The hindbrain consists of pons, cerebellum, and medulla.
B. The surface of the cerebellum is extremely convoluted.
C. The medulla consists of fibres that interconnect different regions of the brain.
D. Pons consists of centers that control respiration, gastric secretions , etc.

Options

A. A : True , B : False , C : True , D : False
B. A : True , B : False , C : False , D: True
C. A : True , B : True , C : False , D : False
D. A : False , B : False , C : True , D: True

Answer

To solve the question about the statements regarding the hindbrain, let's evaluate each statement one by one.

### Step-by-Step Solution:

1. **Statement A**: "The hindbrain consists of pons, cerebellum, and medulla."
- **Evaluation**: This statement is **True**. The hindbrain is indeed made up of three main structures: the pons, cerebellum, and medulla oblongata.

2. **Statement B**: "The surface of the cerebellum is extremely convoluted."
- **Evaluation**: This statement is **True**. The cerebellum has a highly folded surface, which increases its surface area and allows for more neurons to be packed into the structure.

3. **Statement C**: "The medulla consists of fibres that interconnect different regions of the brain."
- **Evaluation**: This statement is **False**. The medulla oblongata primarily contains vital autonomic functions and does not consist of fibres that interconnect different regions of the brain; that role is primarily served by the pons and other structures.

4. **Statement D**: "Pons consists of centers that control respiration, gastric secretions, etc."
- **Evaluation**: This statement is **False**. While the pons does play a role in regulating respiration, it is primarily the medulla that contains centers that control vital functions such as respiration and gastric secretions.

### Summary of Evaluations:
- A: True
- B: True
- C: False
- D: False

### Correct Option:
Based on the evaluations, the correct option is:
- A: True
- B: True
- C: False
- D: False

### Final Answer:
The correct option is **A: True, B: True, C: False, D: False**.

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