Definitions Flashcards
Mutation
change in DNA; Deoxyribonucleic Acid
Protist
A single celled organism
Animal
a living organism that feeds on organic matter
Fungi
A plant-like organism that does not make chlorophyll
Plant
an organism that makes its own food from the sun (photosynthesis)
Bacteria
small single-celled organism; some can live under extreme temperature and pressure conditions
Archaea
a group of micro-organisms that are similar to, but evolutionarily distinct from bacteria
Virus
a very simple microorganism that infects cells and may cause disease
meiosis
a type of cell division in sexually reproducing organisms that reduces the number of chromosomes in gametes; where a cell separates in order to reproduce