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What else can I help you with?
When the internal strucure of two species are very similar what can be inferred about both species?
They evolved from a common ancestor.
Evidence life evolved from a single ancestor?
The evidence for life evolving from a single ancestor includes the universal genetic code shared by all organisms, the presence of homologous structures across different species, and the nested hierarchy of similarities in the genetic code and morphology. Additionally, studies on molecular phylogenetics and the fossil record provide further support for the common ancestry of all life forms on Earth.
How does molecular biology support evolution?
DNA supports evolution because it carries genetic information. This genetic information is then passed on to offspring through DNA, which basically allows traits to be inherited, which allows natural selection to take place because the better genes survive. It carries the information and variation that ultimately fuels natural selection, driving evolution. It's like a game of telephone, with DNA as the message. Every time a message gets passed on, its like a generation. Each one is a little different. The bad players die off, and the good ones stay, until the group has pseudo-evolved into only the best.
Is a hippo an ancestor of the whale?
Yes, hippos and whales share a common ancestor but are not direct ancestors of each other. They both belong to the same group of mammals called Cetartiodactyla. However, whales evolved from a different branch within this group than hippos did.
According to the fossil record it is not correct to say that humans evolved from chimpanzees?
Humans and chimpanzees, as well as all other animals, have been evolving over immense passages of time. Humans and chimpanzees share a common ancestor and since the time of that ancestor both primates have evolved for the same length of time. To our eyes the ancestor would have been similar to a chimpanzee but only because it would have been hairier and smaller than us.
How does molecular biology provide evidence for evolution?
Molecular biology provides evidence for evolution through the study of genetic sequences, comparing similarities and differences between organisms at the molecular level. By analyzing these sequences, scientists can trace evolutionary relationships, determine common ancestry, and understand how species have evolved over time through genetic mutations and natural selection. This molecular evidence supports the theory of evolution by showing the continuity of life and the patterns of genetic change that have occurred over millions of years.
Is it fact that human are evolved from monkey?
No, we share a common ancestor but we have not evolved from monkeys.
What is the difference between ancestral and derived traits in evolutionary biology?
Ancestral traits are characteristics that are inherited from a common ancestor, while derived traits are new characteristics that have evolved in a particular lineage.
When did seals come?
Recent molecular evidence suggests that pinnipeds (finned feet), of which seals are a part, evolved from a bearlike ancestor about 23 million years ago. They were originally land mammals exclusively.
What other hominids evolved from the same common ancestor as human?
homminids evolved from the same common
What is the name of your oldest common ancestor?
We evolved about 500 million years ago from fish that evolved to anphibians then mammals then we evolved to primates
Why dragonflies and damselflies evolved from a common ancestor?
Asexual ancestry
What is the common descent biology definition and how does it explain the evolutionary relationships between different species?
Common descent in biology refers to the idea that all living organisms share a common ancestor. This concept explains the evolutionary relationships between different species by suggesting that they have evolved from a common ancestor over time, leading to the diversity of life we see today. This theory is supported by evidence from comparative anatomy, genetics, and the fossil record.
When the internal strucure of two species are very similar what can be inferred about both species?
They evolved from a common ancestor.
Why are Monkeys not apart of the ape family?
They both evolved from the same ancestor, which was probably monkey-like in quality, but they evolved differently.
How do you distinguish between a homology and a analogy?
Homology- Evolved from a common ancestor Analogous- 2 similar structures that evolved differently
Species that have evolved from a common ancestor should have certain characteristics in common?
true.
