The correct option is C Retina of eye
Neurons are divided into three types:
1) Multipolar (with one axon and two or more dendrites; found in the cerebral cortex),
2) Bipolar (with one axon and one dendrite, found in the retina of eye)
3) Unipolar (cell body with one axon only; found usually in the embryonic stage).
So, the correct answer is option 'c'.