Select the INCORRECT statement .

Options

A. Neuroglial cells provide support to o the neurons .
B. Neurons cells are capable of conduction .
C. They are capable of regeneration .
D. Glial cells provide protection by phagocytosis .

Answer

To solve the question, we need to analyze each statement provided and determine which one is incorrect. Let's go through the statements step by step.

### Step 1: Analyze the first statement
**Statement 1:** Neuroglial cells provide support to the neurons.

- **Explanation:** This statement is correct. Neuroglial cells, also known as glial cells, play a crucial role in supporting and protecting neurons. They do not conduct electrical impulses like neurons but are essential for maintaining homeostasis, forming myelin, and providing support.

**Hint:** Remember that neuroglial cells are the support system for neurons.

### Step 2: Analyze the second statement
**Statement 2:** Neurons cells are capable of conduction.

- **Explanation:** This statement is misleading as it seems to imply that "neuron cells" refers to neuroglial cells. However, if we interpret it as referring to neurons, it is correct because neurons are indeed capable of conducting electrical impulses. Therefore, this statement is not incorrect in the context of neurons.

**Hint:** Focus on the terminology; "neuron cells" refers to neurons, which are responsible for conduction.

### Step 3: Analyze the third statement
**Statement 3:** They are capable of regeneration.

- **Explanation:** This statement is somewhat ambiguous. While neurons have limited regenerative capabilities, neuroglial cells (particularly Schwann cells) can assist in the regeneration of neurons. However, the statement could be interpreted as referring to neurons themselves, which have limited regeneration ability. Thus, this statement is generally considered correct in the context of neuroglial cells assisting in regeneration.

**Hint:** Consider the context of regeneration in both neurons and neuroglial cells.

### Step 4: Analyze the fourth statement
**Statement 4:** Glial cells provide protection by phagocytosis.

- **Explanation:** This statement is correct. Certain types of glial cells, such as microglia, perform phagocytosis, which is the process of engulfing and digesting cellular debris and pathogens, providing protection to the nervous system.

**Hint:** Remember that phagocytosis is a key function of some glial cells.

### Conclusion
After analyzing all the statements, the second statement is the one that can be considered incorrect in the context of the question, as it is misleading regarding the capabilities of neurons versus neuroglial cells.

### Final Answer
The INCORRECT statement is: **Neurons cells are capable of conduction.**