the hierarchy or levels of biological organization
TRANSCRIPT
The Hierarchy or Levels of Biological Organization
Subatomic (particle)
• units of matter below the size of an atom
Atombasic unit of matter
Moleculeelectrically neutral group of two or more atoms held together by covalent chemical bonds
(Compound- pure chemical substance consisting of two or more different chemical elements)
Caffeine
Macromolecule
• very large molecule, composed of hundreds or thousands of atoms
• DNA or protein, esp. a polymer,
Organelle
• Specialized part of a cell having some specific function
CellsBasic unit of life
Tissuea group of cells that perform a similar function
Organsa collection of tissues joined as unit to serve a common function;
Organ Systemsis a group of organs that work together to
perform a certain task.
OrganismA single individual
PopulationA group of organisms of the same type (species) living in the same area.
CommunityPopulations that live together in a given area.(Human population, House Elf population, Bacteria population)
Pretend living thing!
Bacteria (That’s too
small to see.)
EcosystemCommunities and the nonliving surroundings. (Urban Ecosystem)
BiomeA major regional or global biotic community
Deciduous Forest of England
BiosphereAll of the land, water and air (biomes) where organisms can live.
Hogwarts is around the
other side.
Earth
Planets
Solar Systems
Galaxies
Universe
Realm of
Ecology