Wild West
Population
R v K Strategist
Limiting Factors
Speciation
100
Who won the 2022 World Cup?
Argentina
100
This shows a "snapshot" of a current population. It has both male and female sides in the diagram, and has the ages of a specific population.
What is an age-structure diagram? (Aka- population pyramid).
100
This type of "strategist" has many babies!
R strategist
100
Density-dependent or independent?: competition
Density-dependent
100
A collection of common, shared genes is called this.
What is a gene pool?
200
Volodymyr Zelensky
Who was Time Magazine's person of the year, 2022?
200
"These" restrict the growth of a population.
What are limiting factors?
200
This "type" of strategists lives in a very unstable environmental condition, so it is to their advantage to reproduce quickly to continue their species!
What is a R-strategist?
200
Density-dependent or independent?: flood
Independent
200
When 2 species become separated and cannot be shared by reproduction, "this" happens.
What is "speciation"? (the making of a new species).
300
New England Patriots
Who won the most super bowls? (6)
300
A group of organisms of the same species, in one geographic area is "this."
What is a population?
300
Explain the environment likely to be found where there are "K-strategist" species.
This environment will likely be stable, because a K-strategists invests a lot of time in its offspring, and reproducing takes a lot of energy and time.
300
Density-dependent or independent?: Drought
Independent
300
Differences in reproductive organ anatomy that keeps 2 species separate.
What is mechanical isolation?
400
2 species competing for the same limited resources can not both have thriving populations. 1 will die or move away.
What is the principle of competitive exclusion?
400
The maximum number of individuals that can be supported by a geographic area is "this".
What is carrying capacity?
400
Describe something about this graph.
Type 1- Many of this organism tend to live a long time.
Type 2- Organisms with this survivor ship curve are constantly dying.
Type 3- Have high death rates for the young, but organisms that live into middle/old age tend to live a long time.
Type 1 & 2- K strategist (generally)
Type 3- R strategist
400
Density-dependent or independent?: Food supply
Density dependent (usually)
400
Differences in courtship & reproductive behavior.
What is behavioral isolation?
500
A mule is an example of this...
Give an example of an animal that is not a species.
500
Describe 1 thing about this graph:
- Logistic is S
- Exponential is J
- Carrying capacity is the black line
- This graph shows a population's growth over time
500
Explain why a R-strategist has a type 3 survivorship curve.
Because many are born, but many also die in young age. Only the ones that "make it" to middle or old age, will go on to live their lives.
500
Describe 3 specific density dependent & 1 density independent factors that could be applied to local deer populations.
3 dd:
competition
food
disease
1 id:
drought, fire
500
When organisms mate at different times of year, thus keeping their species seperate.
What is temporal isolation?