Select correct pair:
Bipolar neurons - found in embryos
Pseudounipolar - found in spinal cord
Unipolar neurons - Most abundant in humans
Bipolar neurons - found in CNS
Pseudounipolar neurons are those types of neurons that have a single process that arises from the cell body and divides into axons and dendrites. Found in the dorsal root ganglia of the spinal cord. Hence, the correct answer is option 2.