Category 1
remains of organisms preserved in the earth
Fossils
breeding made by men
Selective breeding
organisms made out of single cell
Unicellular organisms
living things made up of many cells
Multicellular organisms
error or change in the genetic code of an organisms, which can cause change in body shape and function of an organism
DNA mutation
any change in the heritable traits within a population across generations
Evolution
group of organisms that are the same and can only reproduce to other members of its kind
Species
the evolution of new species from existing species
Speciation
What do organisms who don’t change or adapt to their environment do?
they survive they don’t do anything
They go extinct
They go extinct
What is another word for adapt?
Adopt change survive reproduce
change
any inherited trait that gives an organism an advantage in its particular environment
Adaptation
What decides which organism will survive, reproduce, and pass on its traits to its offspring?
Nature other species adaptation
environment
Nature
Organisms adapt or change to their environment in order to____________
Adapt survive extinct
natural selection
survive
What does offspring mean?
Children parents
when springtime is over
none is right
Children
What does it mean when an organism go extinct?
They die but there is still some of them left
They die and we will no longer see their kind
They exit their environment and move to another environment
None is right
They die and we will no longer see their kind
members of a species that are best suited to their environment survive and reproduce at higher rate than other members of the species
Natural selection
What do organisms pass on to its offspring?
their traits
their adaptation
their natural selection
their evolution
their traits
What do organisms must do if they want to survive in their environment?
Prepare their foods & shelter
adapt or change
evolution
survive
adapt or change
What kind of organisms are able to survive in their environment?
a. Those who are more suited
b. those who survive
c. both a & b
d. none is right
a. Those who are more suited
Organisms that are more suited and able to survive in their environment survive and _______
natural selection adapt
Die later reproduce
reproduce