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What differences does it make if an organism becomes extinct?
When an organism becomes extinct, it can disrupt the ecosystem they were a part of, leading to cascading effects on other species and the environment. This loss of biodiversity can weaken the resilience of the ecosystem and impact its ability to provide essential services, such as food production and water purification, that are valuable to humans. Additionally, the extinction of a species can result in the loss of potential benefits that may have been derived from studying or using that organism for medicine, agriculture, or other purposes.
How can a biotic factor change an ecosystem?
A biotic factor can change an ecosystem by affecting the population size or behavior of other organisms within the community. For example, an increase in the population of predators can lead to a decrease in the population of prey species, altering the food chain dynamics in the ecosystem. Additionally, the introduction of a new species can disrupt the established relationships among the existing organisms in the ecosystem.
When no living member of a species exist the species?
When no living member of a species exists, the species is considered extinct. Extinction occurs when a species has completely disappeared from the Earth, with no individuals remaining alive anywhere in the world.
What percentage of the population has red hair?
a lot less than half. Its rumored that natural red heads will go extinct soon.
Why did plesiosaurs go extinct and what factors contributed to their disappearance from the Earth?
Plesiosaurs went extinct around 66 million years ago due to a combination of factors, including environmental changes, competition with other marine reptiles, and possibly the impact of a large asteroid that caused widespread destruction. These factors led to a decline in their population and ultimately their disappearance from the Earth.
Does The base or root of a phylogenetic tree is where a population either becomes extinct or is currently living today?
It depends, all it indicates that the base is the parental or evolutionary old species from which the new ones arrived.
What will happen if the arctic foxes becomes extinct?
lemmings population will grow
What will happen if an animal population becomes extinct?
you will never see them again
How do you determine if a species is extinct on a phylogenetic tree?
Evolution is a process where populations are altered over time and may split into branches, hybridize, or become extinct. The evolutionary branching process may be depicted as a phylogenetic tree, the placement on this tree determines extinction.
Are Hedgehog extinct?
hedgehogs are not currently extinct For one thing, the cannot currently be extinct. Once something is extinct, it's extinct forever.And no, hedgehogs are not extinct yet.
Why was the mountain bluebird extinct?
It never was. It has always lived in the wild and was never extinct. it currently has the "least concern" label from the ICUN. The population has been growing steadily.
Are hedgehogs Nealy extinct?
hedgehogs are not currently extinct For one thing, the cannot currently be extinct. Once something is extinct, it's extinct forever.And no, hedgehogs are not extinct yet.
What might happen if a pygmy rabbit becomes extinct?
its going to be extinct
How many bird species are extinct?
1,200 birds are currently extinct
Why is the nilgai extinct?
they are not extinct. THey currently live in india in the forests and jungles.
What happens to the food web if an organism becomes extinct?
If an organism becomes extinct, its predators may struggle to find alternative food sources, leading to population declines or shifts in their feeding habits. This can have cascading effects on other species within the food web, potentially disrupting the balance and stability of the ecosystem.
Why do plants and animals extinct?
either they get killed off or their food source becomes extinct
