Evolution
Change in
gene pool of a population
-Fossil Evidence-
Increase complexity time
·
in over
·
More diversity
·
Intermediate forms between
groups
One rise to another
group gave
BiogeographyEvidence
Different with similar climate
·
regions
Different animals
-
Evolved separately
-
Genetic Evidence-
from
Organisms ancestor
·
came common
All have DNA and RNA
Related by varying degrees
·
-Homology_ andEmbryology-
Homologous structures
·
-Similar structure
Different function
-
Similarities
·
of
in
early stage development
, Erasmus_ Darwin
Species time
change
·
over
·
Much older earth
Didn't have mechanism for
change
-
Jean-Baptiste Lamarch
Provided for
change
·
mechanism
Individuals acquire trait
Acquired from use of body part
Change linear
·
was
Largely
·
incorrect
Acquired traits not heritable
-
Charles, Darwin
·
Modification with descent
Related have ancestor
organisms common
Species adapted to local conditions
Diverstication by branching
·
was
1 . Variation exists
Environmental
2
. conditions
change
better saited to
.
3 Individual
change
More likely to reproduce
-
Differential reproduction
4. Genes passed on to next
generation
-
Heritable
Change in
gene pool of a population
-Fossil Evidence-
Increase complexity time
·
in over
·
More diversity
·
Intermediate forms between
groups
One rise to another
group gave
BiogeographyEvidence
Different with similar climate
·
regions
Different animals
-
Evolved separately
-
Genetic Evidence-
from
Organisms ancestor
·
came common
All have DNA and RNA
Related by varying degrees
·
-Homology_ andEmbryology-
Homologous structures
·
-Similar structure
Different function
-
Similarities
·
of
in
early stage development
, Erasmus_ Darwin
Species time
change
·
over
·
Much older earth
Didn't have mechanism for
change
-
Jean-Baptiste Lamarch
Provided for
change
·
mechanism
Individuals acquire trait
Acquired from use of body part
Change linear
·
was
Largely
·
incorrect
Acquired traits not heritable
-
Charles, Darwin
·
Modification with descent
Related have ancestor
organisms common
Species adapted to local conditions
Diverstication by branching
·
was
1 . Variation exists
Environmental
2
. conditions
change
better saited to
.
3 Individual
change
More likely to reproduce
-
Differential reproduction
4. Genes passed on to next
generation
-
Heritable
