While the t-test is used to compare the means between two groups, ANOVA is used to compare means between 3 or more groups. There are several varieties of ANOVA, such as one-factor (or one-way) ANOVA, two-factor (or two-way) ANOVA, and so on, and also repeated measures ANOVA.
If you recall, CN VII is responsible for taste sensation in the anterior two-thirds of the tongue. Well, it's the glossopharyngeal nerve, also known as cranial nerve IX, that is the nerve responsible for the sensation of taste in the posterior one-third of the tongue. In addition, cranial nerve IX is a nerve that innervates one of the three major salivary glands, called the parotid gland.
(1) Mixed nerve. (2) Transmits taste impulses and general sensations from the tongue and pharynx (sensory function) to the brain. (3) Contracts the swallowing muscles in the pharynx and stimulates secretions of the salivary glands. (1) Mixed nerve.(2) Transmits taste impulses from the tongue to the brain (sensory function). (3) Contracts the muscles of facial expression and stimulates secretion of salivary and lacrimal glands (motor function). (1) Sensory nerve. (2) Transmits hearing and balance impulses from the inner ear to the brain.1) Mixed nerve. (2) Transmits taste impulses and general sensations from the tongue and pharynx (sensory function) to the brain. (3) Contracts the swallowing muscles in the pharynx and stimulates secretions of the salivary glands. (1) Mixed nerve.