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Answer 1
tigers and lions.
Answer 2
Tigers and lions share the Saber toothed tiger. You can see that there are no improvements from the Saber Toothed Tiger. There is only genetic losses along the path that leads to eventual extinction.
The Tiger is nearly extinct. Lions are nearly extinct. There are 1.5 million species believed to be extinct and 47000 now on the list including 1 in 4 mammals.
There is only extinction as the end result of genetic degradation leading to extinction. There is no evolution.
Answer 3
Modern humans and Neanderthals shared a common ancestor. Humans and chimpanzees share a more remote common ancestor. Humans and bonobos yet a more remote common ancestor. Horses and zebras share a fairly recent common ancestor, compared to the ancestor shared by horses and rhinoceroses. Basically, all known lifeforms have in their genomes evidence of a shared ancestry, suggesting that all the wide variety of modern life stems from a very limited number of early organisms.
What else can I help you with?
What does it mean when two species share a common ancestor?
An ancestor.
When the internal strucure of two species are very similar what can be inferred about both species?
They evolved from a common ancestor.
What is a common ancestor?
a common ancestor is a species that multiple species share as the species they descended froma person born or that has lived before you and the word common means the same SO ....... its when you have the same descendant or person who lived before you or an ancestor that's the same
What does it mean if species are said to have common ancestor?
If species are said to have a common ancestor, it means they are believed to have descended from a single, shared ancestor species in the past. This indicates that despite differences observed in the species today, they share a genetic and evolutionary heritage that links them back to a common origin.
What supports the scientific theory that all species share a common ancestor?
Evolution.
Why do related species share homologous traits?
Related species have inherited homologous traits from a common ancestor.
Two species are said to be related if they share the?
Two species are said to be related if they share a common ancestor. This means that they have evolved from a common predecessor and have similarities in their genetic makeup and physical characteristics. The degree of relatedness is determined by how recently they diverged from this common ancestor.
What are species that share a very distant common ancestor?
An example of species that share a very distant common ancestor are humans and yeast. Despite belonging to different kingdoms (Animalia and Fungi), they share a common ancestor that existed over a billion years ago. This distant relationship underscores the vast diversity of life on Earth.
Do seals and humans share a common ancestor?
yes they do in facts share a common ancestor.
Do plants and animals share a common ancestor?
Yes, plants and animals share a common ancestor.
What does a branch point in a cladogram represent?
The branch point in a cladogram represents a specific ancestor that is separated into two or more species. For example a leopard and a house cat share a common ancestor. A similar example is that a wolf shares a common ancestor with the leopard's and house cat's ancestor but the wolf's ancestor lived longer than the leopard's and house cat's ancestor. Scientists use something called cladistics to determine the one common ancestor that multiple species have in common.
What term is used to describe structures that come from a common ancestor?
A taxon of closely related species that share a recent common ancestor is a genus.
