The uniformity in the way nerve cells function within the animal kingdom
A)indicates that the PNS evolved before the CNS.
B)is evidence that the neuron was an early evolutionary adaptation.
C)is proof of neurotransmitter efficiency.
D)must have prevented the development of diversity.

Question

Quizplus · Accepted Answer

The uniformity in the way nerve cells function within the animal kingdom suggests that the neuron was an early evolutionary adaptation that has been conserved throughout the animal lineage. This indicates that it has been advantageous and has remained relatively unchanged over time.

The Uniformity in the Way Nerve Cells Function Within the Animal