[Solved] A modified form of cellulose found in the exoskeletons of insects and crustaceans is known as _______. A)chitin B)glucose C)protein D)glycogen Hypoplasia: A condition where an organ or tissue is underdeveloped or incomplete at birth. Slow: Characterized by a reduced speed or rate of movement, action, or progress. Latent: Something that is present but not visible, apparent, or actualized; existing as potential. Hidden: generally refers to something that is concealed or not visible to the naked eye.