What is neuron?

What is a neuron?

What is neurosecretory neuron?

What is cancer? What are its causes ? What are methods ot detect cancers?

What is hibernation? What is the significance?

What is a gene? What is the nature of gene?

What is kinetochore? What is its function?

Why is the mode of conduction of electrical impulse along the myelinated neurons advantageous to a non-myelinated neuron? What is this type of conduction called?