what is the significance of chitin in arthropods?
Chitin meaning in Hindi (à¤¹à¤¿à¤¨à¥à¤¦à¥ à¤®à¥ à¤®à¥à¤¨à¤¿à¤à¤ ) is a tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi.English definition of Chitin : a tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi.