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Realising steralized male insects of a certain species into the environment can to a reduction in population size of that specias this process is an example of?
This process is an example of biological pest control. By releasing sterile male insects into the environment, the population of that species is reduced as they are unable to reproduce effectively, leading to a decline in their numbers over time.
About how many Cherokees died of smallpox in 1745?
The actual number of those Native Americans who died from smallpox is not known. However, the numbers were in the thousands, perhaps over 200,000.
The world's population of cheetahs has very little genetic diversity. The population has dropped drastically in recent years and the bottleneck effect has altered genetic frequencies. What mechanism o?
The mechanism at play here is called the bottleneck effect. This occurs when a population experiences a drastic reduction in numbers, leading to a loss of genetic diversity and a shift in genetic frequencies. In the case of cheetahs, this has resulted in decreased genetic variability and potential negative impacts on the population's survival and adaptability.
An scientific example of bottleneck effect?
(In biology) The bottleneck effect happens when the size of a population or even an entire species is suddenly reduced, with lasting effects on at least one generation. A population bottleneck may occur after an epidemic, drought, fire, hunting, or other destructive events.
What data uses specific numbers or amounts?
Financial data, scientific measurements, population statistics, and sports scores all use specific numbers or amounts in their presentation. These types of data depend on precise numerical values to convey information accurately.
When a disease affects large numbers of people around the world?
The terms used are epidemic or pandemic if the disease suddenly appears and spreads throughout the population (example plague or influenza). However some diseases (dental caries, arthritis, malaria, etc.) are wide spread and always present in many people. These are called endemic diseases.
Realising steralized male insects of a certain species into the environment can to a reduction in population size of that specias this process is an example of?
This process is an example of biological pest control. By releasing sterile male insects into the environment, the population of that species is reduced as they are unable to reproduce effectively, leading to a decline in their numbers over time.
How advanced is C13 HIV?
It is considered to be epidemic. This category is given as MSM or men having sex with men. The numbers continue to rise even though the overall numbers of infection (new cases) in the population in general are falling.
What is the definition a scarcity?
A reduction in the numbers of something.
Are gay couples being punished for who they like?
Yes, worldwide, it happens in epidemic numbers.
A disease affecting a large population over a wide geographic area?
An epidemic is a disease that spreads rapidly and affects a large number of people within a particular region or population. If the epidemic spreads across countries or continents, it may be classified as a pandemic.
Give an example of quantitative data?
Quantitative data deals with numbers. It is data that can be measured. An example of this is: 51% of the world's population is female.
What can you tell by tracking oxidation numbers?
whether oxidation, reduction or neither has occured.
How could the mouse population in the forest affect the snake?
Well if the snake eats mice then a plentiful supply of mice will mean the snakes are well fed and their numbers will increase. If there are but few mice, the snakes food supply will be inadequate and some may starve, leading to a reduction in the snake numbers.
How could the mouse population in the forest ecosystem affects the snakes?
Well if the snake eats mice then a plentiful supply of mice will mean the snakes are well fed and their numbers will increase. If there are but few mice, the snakes food supply will be inadequate and some may starve, leading to a reduction in the snake numbers.
Which statement characterizes the trend of the native american population from 1850-1900?
they died from desises
What is the scientific principles undermining endangered animals?
The reduction of numbers. Once a population has dwindled sufficiently then the chances of successful breeding (due to the problems of locating a partner & the genetic problems of interbreeding) mean that a species is basically doomed to die out.
