Which neuron delivers information to the central nervous system?

The correct answer is - sensory neurons.

Explanation:

Sensory neurons are the neurons that provide sensory information to the motor neurons present in the central nervous system. Sensory neurons can be divided into two types - sensory afferent neurons and sensory efferent neurons.

Sensory afferent neurons are the neurons that deliver or signal the information to the central nervous system from the sensory organs or tissues. Sensory efferent has opposite role of what sensory afferent do, it collects signals from the central nervous system and sends it to the organ and tissue.

Thus, the correct answer is - sensory neurons.

explanation:

the fossil record extends back to a dog-like ancestor some 55 million years ago, which gave rise to the first horse-like species 55 to 42 million years ago in the genus eohippus.