Read the following sentences and select the correct option given below.
A. Neutrons are structural and functional unit of neural tissue which can generate,detect,and transmit different kinds of stimull.
B. Schwann cells form both myelin sheath and neurilemma around axons in PNS.

Options

A. Both A and B are correct
B. Both A and B are incorrect
C. A is correct but B is incorrect
D. A is incorrect but B is correct

Answer

To solve the question, we need to analyze the two statements provided and determine their accuracy.

### Step-by-Step Solution:

1. **Analyze Statement A**:
- The statement claims that "Neutrons are structural and functional units of neural tissue which can generate, detect, and transmit different kinds of stimuli."
- **Clarification**: Neutrons are not related to neural tissue; they are subatomic particles found in the nucleus of an atom. The correct term for the structural and functional unit of neural tissue is "Neuron," not "Neutron." Neurons are responsible for generating, detecting, and transmitting stimuli.

2. **Conclusion for Statement A**:
- This statement is **false** because it incorrectly identifies neutrons as the units of neural tissue instead of neurons.

3. **Analyze Statement B**:
- The statement claims that "Schwann cells form both myelin sheath and neurilemma around axons in PNS."
- **Clarification**: Schwann cells are indeed a type of neuroglial cell in the peripheral nervous system (PNS). They are responsible for forming the myelin sheath, which insulates axons and aids in the rapid transmission of nerve impulses. They also contribute to the formation of the neurilemma, which is the outermost layer surrounding the axon.

4. **Conclusion for Statement B**:
- This statement is **true** as it accurately describes the role of Schwann cells in the PNS.

5. **Final Evaluation**:
- Since Statement A is false and Statement B is true, the correct option is that Statement A is incorrect and Statement B is correct.

### Final Answer:
- Statement A is false, and Statement B is true.