Infectious diseases are contagious and can be spread from one person to another. Non-infectious diseases are not contagious and cannot be spread from one person to another.
Few examples of infectious diseases include influenza, SARS, and common cold.
Few examples of non-infectious diseases include cancer, diabetes, and many heart diseases.
Every animal-like cell has two small organelles called centrioles. They are there to help the cell when it comes time to divide. They are put to work in both the process of mitosis and the process of meiosis.
