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The growth and decline of a species' population over time is determined by factors such as birth rates, death rates, Immigration, and emigration. These factors collectively influence the species' overall population dynamics and can lead to fluctuations in population size. Understanding these dynamics is essential for studying the ecology and conservation of a species.
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Does an individual a population or a species evolve?
A species evolves over time through the process of natural selection acting on individuals within a population. Individuals themselves do not evolve, as evolution refers to changes in the genetic composition of a population over generations.
Which unit of organism evolves and individual a population or a species?
Evolution occurs at the population level, not at the level of an individual organism or a species. Changes in gene frequencies within a population over time drive the process of evolution.
Process of new species formation does this scenario describe?
This scenario describes allopatric speciation, where a population becomes geographically isolated and subsequently diverges genetically and reproductively from the original population, leading to the formation of a new species over time.
When a gene changes within a population over time it is referred to as . evolution?
When a gene changes within a population over time it is referred to as genetic evolution. This process can lead to changes in the traits and characteristics of individuals in a population over successive generations, which can ultimately result in the formation of new species.
How does the mutations affect a species?
mutation is the ability to change in a species mutation help s the species to get better equipped with the environment .It is nothing but evolution for example mutation in the animals such monkeys paved the way for the humans to grow
What is the way species population grow and shrink over time?
Species populations can grow through factors such as reproduction, immigration of individuals from other areas, and favorable environmental conditions. Populations may shrink due to factors such as predation, limited resources, disease, habitat destruction, and competition with other species. This dynamic interplay between growth and decline helps maintain balance within ecosystems.
What are population dynamics?
The ways in which a given population's numbers grow and shrink over time, as controlled by birth, death, and emigrationThe changes in populations through time are known as population dynamics.
Can mountains grow or shrink?
Mountains can both grow and shrink over long periods of time due to tectonic forces such as plate movement and erosion. The process of mountain growth usually occurs over millions of years when tectonic plates push against each other, forcing the Earth's surface to rise. On the other hand, mountains can shrink through erosion caused by weathering and other natural processes that wear down their surfaces.
Why are wolves important for an ecosystem balance?
because if they went there, the population below it on the food chain would over grow and eat out the species below it and the whole ecosystem would colapse.
What happens when a species over produces offspring?
they become over populated and the population declines
What happens when species over produce offspring?
they become over populated and the population declines
Is a humpback whale an endangered species?
No. With a worldwide population of over 80,000 the humpback is listed as a species of least concern.
Does an individual a population or a species evolve?
A species evolves over time through the process of natural selection acting on individuals within a population. Individuals themselves do not evolve, as evolution refers to changes in the genetic composition of a population over generations.
How might the presence of a chemical mutagen affect the genetic size of a population over time?
It affects the population because mutations can be deadly and they're passed down from one generation to the next making the population shrink.
Which unit of organism evolves and individual a population or a species?
Evolution occurs at the population level, not at the level of an individual organism or a species. Changes in gene frequencies within a population over time drive the process of evolution.
What is dioscoreae?
Dioscorea is a genus of flowering plants. This genus has over 600 species. Most of the species are tropical, but there are a few that grow in temperate climates.
What would happen to the population of animals if humans didn't exist?
their populations would grow and grow and finnally take over
