1 The cell is the basic unit of all forms of life. However, there are several levels of cell organization within many multicellular organisms. Cells are arranged in hierarchical levels of organization.  The lowest form of organization is the cell followed by tissues, organs, and organ systems.
Distance between Kannur to Kottayam is 326 km by Road and 342 km by Rails. Aerial distance is 283 km.
There are 150 weekly trains from Kozhikode to Kannur. The different trains that you can find for Kozhikode to Kannur are Mangala Ldweep, West Coast Express, West Coast Express, Intercity Express, Cannanore Express etc. Veraval Express with train no 16334 is the first train that departs from Kozhikode at 00:25 AM.