Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
25 Cards in this Set
- Front
- Back
|
what is density dependent?
|
any factor that changes brith
& death rates as population density grows. |
|
|
what is carrying capacity?
|
the maxium number od individuals of a species that can be supported by an ecosystem.
|
|
|
what are the six kingdoms?
|
Archaea, bacteria, protista, fungi, plantae, animals.
|
|
|
discride mutation.
|
any chage in cells DNA qqthat is passed on to the next generation.
|
|
|
who is Cark linneaus?
|
he developed the classifaction system (binoial nomenclature)
|
|
|
who is Jean Bapiiste?
|
recored the first theroy of evolution.
|
|
|
who is Charles Darwin?
|
proposed the theroy of natural slection.
|
|
|
what is allopatric seletion?
|
caused by geographical then peprodutive isolation.
|
|
|
what are the areas of interest?
|
the fossil record, Earth's history, Biogeography, antomical structure, embeoyolgy, compartive morphlogey, and bio chemistry.
|
|
|
what is adaptaions?
|
a structural, behaviour, or funtion that helps an organism suruive and reproduce in it's enviroment.
|
|
|
who is Jean Bapiiste?
|
recored the first theroy of evolution.
|
|
|
who is Charles Darwin?
|
proposed the theroy of natural slection.
|
|
|
what is allopatric seletion?
|
caused by geographical then peprodutive isolation.
|
|
|
what are the areas of interest?
|
the fossil record, Earth's history, Biogeography, antomical structure, embeoyolgy, compartive morphlogey, and bio chemistry.
|
|
|
what is adaptaions?
|
a structural, behaviour, or funtion that helps an organism suruive and reproduce in it's enviroment.
|
|
|
What is the Theory of Recapitulation?
|
Is when an embryonic growth of the fetus in the womb rapidly recapitulates the entire evoluntinary history of the species.
|
|
|
What is the common genetic code?
|
DNA
|
|
|
What is the primary source of variation?
|
Sexual Reproduction, Mutation
|
|
|
Descibe Selective Advantage.
|
A characteristic resulting from a mutatuion that improves an organism change of survival, usually in a changing environoment.
|
|
|
How was Geoiges-Louis Leclerc an important scienctist in histroy?
|
He discovered that different regions have distinct plants and animals.
Speces must have both "improve" and "degenerated" after dispersing away from a center of creation. |
|
|
How are physical Barries an impacted on species?
|
it seperates a single interbreeding population into two or more groups that one isolated from each other.
|
|
|
What are some common barriers of physical barriers?
|
Mountain ranges, ocean, river channels or canyons
|
|
|
What is Microevolution?
|
a small scale change in gene frequencies at or belowe the species level
|
|
|
What is it called when two separated gorips independently result in inherited differences in two populations?
|
Natural Selecetion
|
|
|
Descirbe the Fossil Record.
|
When fossils are remains, traces or other direct evidence of post life forms.
they are usually found in sedimentary rocks. |
