Intro to living things Flashcards
Cell
Membrane covered structure that contains all of the materials necessary for life
Sexual reproduction
Two parents that produce offspring that share characteristics of both parents
Producers
make there own nutrients
Stimulus
A change that affects the activity of an organism
Asexual reproduction
A single parent produces offspring that are identical to the parent
Consumers
Organisms that consume nutrients from other organisms
Homeostasis
Maintenance of a stable internal environment
Unicellular
Made up of only one cell, some have a trillion cells
DNA
the genetic material that controls the structure and function of the cell
Multi cellular
Made up of more than one cell
Decomposers
Break down dead organisms