Intro to living things Flashcards
A change that affects the activity of an organism
Stimulus
Membrane covered structure that contains all of the materials necessary for life
Cell
The maintenance of a stable internal environment
Homeostasis
The genetic material that controls the structure and function of cells. Found in all living things
DNA
Two parents produce a offspring that share the characteristics of both parents
Sexual reproduction
A single parent produces offspring that are identical to the parent
asexual reproduction
Organisms are made up of only one cell
Unicellular
Organism made up of more then one cell
Multicellular
Make their own food
Producers
Eat other organisms to get food
Consumers
Break down dead organisms or wastes to get their food
Decomposers