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The world population has grown like my you know what exponentially since the existence of humans. the population grew slowly always under one billion, until after the 1500's when populations exploded. The current population is over 6 times what it was 500 years ago
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What does Population change mean in geography terms?
Population change refers to the increase or decrease in the number of people living in a specific area over a period of time. It is typically measured through data on births, deaths, and migration patterns. Understanding population change is crucial for assessing the social, economic, and environmental impacts on a region.
What is evolution in genetic terms?
Evolution in genetic terms refers to the change in the frequencies of alleles in a population over generations. This change occurs through mechanisms such as natural selection, genetic drift, mutation, and gene flow. Evolution explains how populations of organisms can adapt and diversify over time.
Which phenotypic change in genetic?
Changes that are genetic
What do biologist call the process when allele frenquencies in a population of a species change over time due to chance?
C:Genetic drift
What are ecological Oscillations?
cycles in population size over time; repeating changes in population size over time
What is evoltuion?
Evolution is change over time in a population of organisms. Formal and impressive to teacher definition is this; ' Evolution is the change in allele frequency over time in a population of organisms. '
What is change in population over time known as?
Change in population over time is known as population growth or population dynamics. This term refers to the increase or decrease in the number of individuals within a population over a specific period. It can be influenced by factors such as births, deaths, immigration, and emigration.
What is the process called when allele frequencies in a population of a species change over time?
Evolution; the change in allele frequencies over time in a population of organisms.
What is the definition for the total change in a population over time?
velatropa
What is the definition elevution?
Change over time in populations of organisms. Or, more formally; the change in allele frequency over time in a population of organisms.
How does the size of human population change over time?
historically, exponentially.
What happens to a populations alleles as they change one time?
Evolution is the change in the frequency of alleles of a population of organisms over time.
Does natural selection cause a change in the gene frequencies of the population over time?
Recessive genes are replaced by dominant genes over time and unfavorable genes die out.
Is a accumulated change in the characteristic of population over time from generation to generation?
Evolution
What is the smallest biological unit that can evolve over time?
The smallest biological unit that can evolve over time is a population. Evolution is the change in the heritable characteristics of a population over generations. Individuals do not evolve, but rather the frequency of traits within a population changes over time.
The smallest unit that can evolve is a?
Is a population. Consider the definition of evolution.Evolution is the change in allele frequency over time in a population of organisms.
When population change over time has occurred?
Population change over time occurs due to a combination of factors such as births, deaths, migration, and natural disasters. These factors influence the growth or decline of a population, resulting in shifts in demographics and population size. Understanding patterns of population change is important for policymakers to plan for future resource allocation and infrastructure development.
