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What do you call the inability of formaly interbreeding groups to mate or produce fertile offspring?
It is called the speciation process. If a species is isolated in two different environments, the gene pools of each environment vary, this is known as genetic variation. The environment selects the genes from the gene pool, equipped best for survival. The species with the best genes will live longer and breed more otherwise known as natural selection. This continues until they all have the same genes and become a different type of species as they are no longer able to produce fertile offspring with the other species. This is speciation.
How many breeds of spider are there in the world?
Worldwide there are 37500 spiders. And did you know the daddy long legs is not a spider.
Why would a conservationist want to know the rates of speciation compared to the rates of extinction in two rates considered for conservation?
A conservationist would want to know the rates of speciation compared to extinction to assess the overall health and resilience of ecosystems. Understanding these rates helps identify whether a species is thriving and adapting or if it is at risk of disappearing. This information is crucial for prioritizing conservation efforts, allocating resources effectively, and implementing strategies that promote biodiversity and ecosystem stability. By balancing these rates, conservationists can better predict future trends and make informed decisions to protect vulnerable species and habitats.
Why is it so important for scientists to classify organisms both living and extinct?
It is important for scientists to classify both living and extinct organisms so that historians can know how the earth was millions of years ago and today. It is more important today so that scientists can help people preserve the earth.
How do you know lions and tigers are not the same species?
Lions and tigers are not the same species because they come from different genus and species classifications. Lions belong to the species Panthera leo, while tigers belong to the species Panthera tigris. Additionally, lions and tigers have distinct physical features and behaviors that differentiate them as separate species.
How are spec spec creation and reproductive isolation related?
Speciation is the process by which new species arise. Speciation can be driven by reproductive isolation, which involves barriers that prevent individuals of different populations from interbreeding and producing viable offspring. The formation of these reproductive barriers is a crucial step in speciation as it leads to genetic divergence and ultimately the formation of distinct species.
What type of species was found on the Titanic?
i dont really know, but i know that it has been looked at by special scientists
How will scientists know that the red panda is extinct?
The way that scientists conclude that a species is extinct, is that when no one is able to observe any more living members of that species, we arrive at the reasonable conclusion that there are none left.
Why will scientists never know about all the species on earth?
Most organisms never became fossils
Why can't we say exactly how many species there are?
Because new species form every single day which adds more to what scientists know. By the way, Did you know there are hundreds of species of animals out there that scientist have not yet discovered.
Most of what scientific know about extinct species is based on?
Most of what scientists know about extinct species is based on the study of bones and fossils. Scientists have studied many dinosaur bones to determine what they ate and how they lived. Fossils tell what the land was like at a given time in history.
What do scientists do when a new species is discovered?
i dont know but maybe you can ask my friend jbob lollipop of candyland
What is the life expectancy of a margay?
SCIENTISTS KNOW LITTLE ABOUT THIS SPECIES
Why do scientists on Earth want to know so much about other planets?
We may possibly know how Earth was created.
How do barriers to reproduction lead to speciation events?
This occurs through adaptive radiation and allopatric speciation. The reproductive isolation is the separation of two populations of the same species, preventing interbreeding and production of a fertile offspring.
How do scientists make endangered animals not extinct?
scientists are trying to save the endangered species , by just making the people aware of the animals. scientists can save the endangered animals only if they come to know that how to make an animal from it's DNA. if this happens only if it can,,, the extinct species like the dodo can become alive again.
How many animals' are there in the world?
There are approximately 1.2 million known species of animals, but scientists estimate there are closer to 8.7 million species on earth. Scientists have only managed to document 14% of living species.
