1 Flashcards
homeostasis
Set of processes by which an organism keeps its internal conditions within tolerable ranges
Includes body energy balance, fluid and mineral balances, and thermoregulation
Eukaryotes
(protists, plants, fungi, and animals) can be unicellular or multicellular, and their DNA is contained within a nucleus
Biodiversity
is the sum of differences among living things
Bacteria
single-celled; no nucleus
Archaeans
single-celled; no nucleus ; resemble bacteria but are closely related to eukaryotes
Protists
eukaryotes; single or multi-celled
fungi
decomposer ; eukaryotes
plants
multi-celled eukaryotes
taxonomy
organism names. first Genus, then species
statistically significant
Refers to a result that is statistically unlikely to have occurred by chance
sampling error
Difference between results derived from testing an entire group of events/individuals, and results derived from testing a subset of the group