a trait that makes an organism more likely to reproduce
🔄 Click to see term
Term1/14
What is emigration
🔄 Click to see definition
Definition1/14
Emigration is the act of moving out of a country.
It is distinguished from Immigration that is the act of moving
into a new country.
🔄 Click to see term
Term1/14
What is the allele frequency
🔄 Click to see definition
Definition1/14
Allele frequency is the frequency (proportion) of alleles in a
population. It can be expressed as a percentage or a decimal.
For example, suppose a population has 10 individuals and there
are two alleles (A and a) of a gene. Suppose the individuals are as
follows:
4 AA individuals = 8 A alleles
4 Aa individuals = 4 A alleles and 4 a alleles
2 aa individuals = 4 a alleles
So there are (8 + 4) = 12 A alleles in the population and (4 +
4) = 8 a alleles in the population.
The frequency of A alleles is therefore 12/20 = 0.6 or 60%.
The frequency of a alleles is 8/20 = 0.4 or 40%.
(Notice that the total number of alleles equals 1.0 or
100%.)
🔄 Click to see term
Term1/14
What question did Hardy and Weinberg want to answer
🔄 Click to see definition
Definition1/14
How does allele frequency change between generations?~
🔄 Click to see term
Term1/14
What is a reproductive strategy
🔄 Click to see definition
Definition1/14
The method an organism uses to produce offspring
the way that a species creates offspring
🔄 Click to see term
Term1/14
Ice floats on water because ice is less dence than water how helpful to fish that live in a lake
🔄 Click to see definition
Definition1/14
The ice that covers a lake actually insulates the deeper water
preventing it from freezing too, this allows fish to continue to
swim and feed during the winter.
🔄 Click to see term
Term1/14
The Yellowstone National Park food web is shown below what would be the most likely effect of adding wolves to the park
🔄 Click to see definition
Definition1/14
Increased balsam fir population
🔄 Click to see term
Term1/14
Based on the information in the graph which region's population currently growing the least
🔄 Click to see definition
Definition1/14
Africa -apex
🔄 Click to see term
Term1/14
The graph below shows the population of mice in an ecosystem where the mice are not allowed to enter or leave. Which best describes the population at point C
🔄 Click to see definition
Definition1/14
The birthrate is higher than the death rate (APEX)
🔄 Click to see term
Term1/14
Which is a density dependent factor
🔄 Click to see definition
Definition1/14
Space apex
🔄 Click to see term
Term1/14
Which of these is one of the conditions for hardy-weinberg equilibrium
🔄 Click to see definition
Definition1/14
Mutations cannot occur - APEX
🔄 Click to see term
Term1/14
What concept of “contained in” includes which of the following Select ALL the correct responses
🔄 Click to see definition
Definition1/14
Select ALL the correct responses. The concept of “contained in” includes which of the following?
No additional interpretation or analysis is needed to determine the classification of the information.
Classified information is not clearly or explicitly stated in the source document.
Classified information comes from an authorized source into a new document.
A reader can deduce the classified information by performing additional interpretation or analysis.
🔄 Click to see term
🥳
Great job!
You studied all the cards in this guide.
Rate this guide:
☆★☆★☆★☆★☆★
Start overPrint
Full screen
Rate this Study Guide:
☆★☆★☆★☆★☆★
Cards in this guide (14)
How does natural selection lead to evolution
a species can gradually change into new species
How are genes and proteins related
genes contain the code to make proteins
proteins are made from instructions in genes
What is an adaptation
a camel has humps to store water
a rabbit that has fur that blends in with snow
a trait that makes an organism more likely to reproduce
What is emigration
Emigration is the act of moving out of a country.
It is distinguished from Immigration that is the act of moving
into a new country.
What is the allele frequency
Allele frequency is the frequency (proportion) of alleles in a
population. It can be expressed as a percentage or a decimal.
For example, suppose a population has 10 individuals and there
are two alleles (A and a) of a gene. Suppose the individuals are as
follows:
4 AA individuals = 8 A alleles
4 Aa individuals = 4 A alleles and 4 a alleles
2 aa individuals = 4 a alleles
So there are (8 + 4) = 12 A alleles in the population and (4 +
4) = 8 a alleles in the population.
The frequency of A alleles is therefore 12/20 = 0.6 or 60%.
The frequency of a alleles is 8/20 = 0.4 or 40%.
(Notice that the total number of alleles equals 1.0 or
100%.)
What question did Hardy and Weinberg want to answer
How does allele frequency change between generations?~
What is a reproductive strategy
The method an organism uses to produce offspring
the way that a species creates offspring
Ice floats on water because ice is less dence than water how helpful to fish that live in a lake
The ice that covers a lake actually insulates the deeper water
preventing it from freezing too, this allows fish to continue to
swim and feed during the winter.
The Yellowstone National Park food web is shown below what would be the most likely effect of adding wolves to the park
Increased balsam fir population
Based on the information in the graph which region's population currently growing the least
Africa -apex
The graph below shows the population of mice in an ecosystem where the mice are not allowed to enter or leave. Which best describes the population at point C
The birthrate is higher than the death rate (APEX)
Which is a density dependent factor
Space apex
Which of these is one of the conditions for hardy-weinberg equilibrium
Mutations cannot occur - APEX
What concept of “contained in” includes which of the following Select ALL the correct responses
Select ALL the correct responses. The concept of “contained in” includes which of the following?
No additional interpretation or analysis is needed to determine the classification of the information.
Classified information is not clearly or explicitly stated in the source document.
Classified information comes from an authorized source into a new document.
A reader can deduce the classified information by performing additional interpretation or analysis.