bio vocab

biology

the study of all living things

organism

a living thing

differentiation

when multicellular organisms become different from each other as they multiply.

unicellular organism

organisms composed of only one cell

homeostasis

the stable conditions inside an organism.

multicellular organism

organisms composed of more than one cell

asexual reprocuction

hereditary info. from different organisms is not combined

DNA

a large molocual that contains genetic info.

gene

segment of DNA that cotains a single trait.

sexual reproduction

hereditary info from different organisms are combined.

reproduction

a prosses were organisums create new organisms like themselves.

evolution

the prosses of change over a period of time

evolve

change

natural selection

the organisum with the better traits prevails over the rest

ecology

study of the relationships from organism to organisim

ecosystem

enviormental communitys

autotrouph

10

heterotroph

10

photosynthiese

10