The Basic Unit of All the Nervous Systems Is the ______

question 20

Multiple Choice

The basic unit of all the nervous systems is the ______.

• A)axon
• B)synapse
• C)neurotransmitters
• D)neuron

---

Definitions:

Mean

The average value of a set of numbers, calculated by dividing the sum of all values by the number of values.

Standard Normal Deviate

Another term for Z-score, highlighting its role in standard normal distribution.

Standard Deviation

Standard deviation is a measure used in statistics to quantify the amount of variation or dispersion of a set of values.

Normal Distribution

A symmetrical, bell-shaped distribution of data where most of the observations cluster around the central peak and the probabilities of values taper off equally in both directions from the center.