LEVEL OF BIOLOGICAL ORGANIZATION Flashcards
FIRST LEVEL
ATOM
SECOND LEVEL
MOLECULE
THIRD LEVEL
CELL
THE BASIC UNIT OF STRUCTURE AND FUNCTION OF LIFE
CELL
FOURTH LEVEL
TISSUE
REFERS TO GROUP CELLS HAVING COMMON STRUCTURE AND FUNCTION
EX: EPITHELIAL , CONNECTIVE,MUSCLE,NERVOUS ______
TISSUE
FIFTH LEVEL
ORGAN
REFER TO THE ONE OR MORE TYPE OF TISSUES THAT ARE ORGANIZED AS A UNIT TO PERFORM CERTAIN FUNCTIONS OF THE BODY
ORGAN
BRAIN,LUNGS,HEART,KIDNEY AND LIVER
ORGAN
SIXTH LEVEL
ORGAN SYSTEM
A GROUP OF ORGAN THAT WORK TOGETHER TO DO CERTAIN FUNCTION
ORGAN SYSTEM
MAKES POSSIBLE THE PRODUCTION OF OFFSPRING
REPRODUCTIVE SYSTEM
SENDS , RECEIVES AND PROCESSES NERVE AND SENSORY IMPULSES
NERVOUS SYSTEM
PROTECTS THE BODY AGAINST INFECTION
LYMPHATIC SYSTEM
CONTROLS OR INFLUENCES BODY FUNCTION SUCH AS METABOLISM GROWTHAND REPRODUCTION
ENDOCRINE SYSTEM
FACILITATES DISPOSAL OF WASTE FROM THE BODY
EXCRETORY SYSTEM
CONTROLS MOVEMENT
MUSCULAR SYSTEM
PROVIDES INTERNAL SUPPORT
SKELETAL SYSTEM
SERVES AS OUTER COVERING FOR PROTECTION AGAINST HEAT AND UNWANTED ELEMENTS
INTEGUMENTARY SYSTEM
TRANSPORT BLOOD TOGETHER WITH NUTRIENTS TO THE DIFFERENT PARTS OF THE BODY
CIRCULATORY SYSTEM
BRINGS IN OXYGEN FROM AIR AND RELEASES WASTE INTO AIR
RESPIRATORY SYSTEM
BREAKS DOWN FOOD AND OBTAINS ENERGY FOR BODY DISPOSAL
DIGESTIVE SYSTEM
SEVENTH LEVEL
ORGANISM
AN INDIVIDUAL IS MADE UP OF ONE CELL OR ORGAN SYSTEM THAT POSSES ALL THE CHARACTERISTICS OF THE SPECIES TO WHICH IT BELONGS
ORGANISM
EIGHT LEVEL
POPULATION
IS A GROUP CONSISTING OF THE SAME SPECIES THAT LIVE TOGETHER IN A GIVEN AREA AT THE SAME TIME
POPULATION
NINTH LEVEL
COMMUNITY
IS THE ASSOCIATION OF DIFFERENT SPECIES THAT LIVE AND INTERACT IN THE SAME PLACE AT THE SAME TIME
COMMUNITY
TENTH LEVEL
ECOSYTEM
IS A COMMUNITY OF LIVING ORGANISM AND THE NON LIVING ORGANISM
ECOSYTEM
IS A DISTINCT TERRESTRIAL REGION THAT HAS SIMILAR CLIMATE ,SOIL , PLANTS, AND ANIMALS
BIOME
