Types of Cells
Cells are known as the what?
These cells do not have a nucleus.
Prokaryotic
What are the three domains of organisms.
Bacteria, Archaea, and Eukarya
What are the 5 abiotic factors?
Air, Water, Soil, Sunlight, Temperature & Climate
all living or once-living
True or False. All eukaryotic cells are multicellular.
False
What are three examples of eukaryotes.
Animals, Plants, Fungi
What two kingdoms are single cellular?
Eubacteria & Archaeabacteria
What two things is water used for in an ecosystem?
Shelter & Nourishment
Explain the progression of an ecosystem, beginning with organism.
Organism, Population, Community, Ecosystem
What types of cells have circular-shaped DNA.
Prokaryotic
These cells consist of membrane-bound organelles.
Eukaryotic
What two kingdoms consist of only heterotrophs?
Fungi & Animalia
What 4 things does soil contain?
Rocks, Minerals, Water, and Dead Organisms
Define population density.
How compact or how close organisms are in the area they live.
What are eukaryotes?
organisms with eukaryotic cells
All prokaryotic cells are...
single-cellular
What is the difference between heterotrophs and autotrophs?
Heterotrophs- eat other organisms for food
Autotrophs- produce their own food
What are temperature and climate affected by?
The position on Earth relative to the Sun
Explain the relationship between population growth and migration.
Population growth is how fast the number of organisms is increasing.
Migration is the rate at which organisms are leaving or coming to the ecosystem.
Where do cells come from?
Other cells (cell division)
Explain the difference between prokaryotic and eukaryotic DNA.
Prokaryotic- floats around in the cell (circular shape)
Eukaryotic- found in the nucleus (stranded)
In what ways can the kingdom plantae reproduce?
How do abiotic factors contribute to an ecosystem?
Many answers
The largest amount of growth in the population of an organisms possible for the living conditions to be good in an ecosystem.
Biotic Potential