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A, Section through papilla vallata of a human tongue. B, Section through part of the papilla foliata of a rabbit. Labels: 1, papilla; 2, vallum; 3, taste buds; 4, papillae; 5, taste buds; 6, ducts of serous gland.

Tongue of Human and Rabbit

A, Section through papilla vallata of a human tongue. B, Section through part of the papilla foliata…