Question

A bundle of axons inside the central nervous system is __________.

• A. nerve fibre
• B. nerve net
• C. nerve tract
• D. neurofibril

Hint:

Axon bundles are called nerves in the peripheral system and something else in the central system.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept
In the peripheral nervous system a bundle of axons is a nerve, while in the central nervous system it has a different name.

Step 2: Definition
A bundle of axons inside the brain or spinal cord is called a nerve tract.

Step 3: Compare the options
A nerve fibre is a single axon, a nerve net is a diffuse network in Hydra, and neurofibrils are fine filaments in the neuron. The answer is nerve tract.

Final Answer:
A bundle of axons in the central nervous system is a nerve tract. \[ \boxed{\text{(C) }\text{nerve tract}} \]