Which statement is correct regarding neuron.

Options

A. Neuron is composed of 4 parts containing cell body dendrite, axon & telodendria
B. Nissel's granules are found in both cell body & axon.
C. Impulse are divided into apolar, bipolar & multipolar
D. Dendrites transmit impulse toward the body while axon transmit impulse away from the body.

Answer

To determine which statement is correct regarding neurons, let's analyze each option step by step.

### Step 1: Analyze the First Statement
**Statement:** Neuron is composed of four parts containing cell body, dendrite, axon, and pelotantria.
**Analysis:** This statement is incorrect. A neuron is composed of three main parts: the cell body, dendrites, and axon. The term "pelotantria" does not refer to a recognized part of a neuron. Therefore, this statement is false.

### Step 2: Analyze the Second Statement
**Statement:** Neasel granules are found in both cell body and axon.
**Analysis:** This statement is also incorrect. Neuronal granules, specifically Nissl bodies (which contain rough endoplasmic reticulum), are primarily found in the cell body and dendrites, but not in the axon. Therefore, this statement is false.

### Step 3: Analyze the Third Statement
**Statement:** Impulses are divided into Apollar, Bipolar, and Multipolar.
**Analysis:** This statement is misleading. Neurons are classified based on their structure into unipolar, bipolar, and multipolar neurons, but impulses themselves are not categorized in this way. Therefore, this statement is false.

### Step 4: Analyze the Fourth Statement
**Statement:** Dendrites transmit impulses towards the body while axons transmit impulses away from the body.
**Analysis:** This statement is correct. Dendrites receive signals and transmit them towards the cell body, while axons carry impulses away from the cell body to other neurons or muscles. Therefore, this statement is true.

### Conclusion
The correct statement regarding neurons is: **Dendrites transmit impulses towards the body while axons transmit impulses away from the body.**

---