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Where did the hominoids evolve?
Hominoids are believed to have evolved in Africa. The earliest known hominoids date back to around 20 million years ago, and fossil evidence suggests that they originated on the African continent before spreading to other parts of the world.
During what era does fossil evidence suggest life first evolved on earth?
Fossil evidence suggests that life first evolved on Earth during the Archean Eon, around 3.8 to 2.5 billion years ago. This era saw the emergence of early single-celled organisms, such as bacteria and archaea, which were the first forms of life on our planet.
What evidence exists to support the idea that poriferans evolved from protists?
One piece of evidence supporting the idea that poriferans evolved from protists is the similarity in genetic sequences between certain protists and sponges. Additionally, some protists share characteristics with poriferans, such as the presence of collar cells, which suggests a possible evolutionary relationship between the two groups. Studies of early fossil records also provide some evidence of a transitional form between protists and sponges.
Did dinosaurs morph into early birds?
In all likelihood, yes. Their are mountains of evidence pointing to birds having a dinosaur ancestor.
How were humans created eg apes monkeys or god or evolved on our own?
The theory of evolution suggests that humans evolved from earlier primates over millions of years through a process of natural selection. This means that humans share a common ancestor with other primates, such as apes and monkeys. The theory of evolution is supported by a wide range of scientific evidence from fields such as paleontology, genetics, and comparative anatomy.
What evidence suggests that arthropods might have evolved from?
Segmentation is present in both groups.
Fossil evidence suggest homo sapiens first appeared how many years ago?
Fossil evidence suggests that Homo sapiens evolved around 300,000 years ago in Africa.
What evidence supports the theory that animals with common ancestors have evolved over time to adapt to different environments?
The theory of evolution is supported by evidence such as the similarities in DNA and physical traits among different species that share common ancestors. This suggests that animals have evolved over time to adapt to different environments in order to survive and thrive.
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.
How does embryology provide evidence in support of the theory of evolution?
Embryology provides evidence for evolution by showing similarities in the early stages of development among different species. This suggests a common ancestry and supports the idea that organisms have evolved from a shared ancestor over time.
Whales have vestigial legs This suggests they?
That they evolved from land animals.
Where did the hominoids evolve?
Hominoids are believed to have evolved in Africa. The earliest known hominoids date back to around 20 million years ago, and fossil evidence suggests that they originated on the African continent before spreading to other parts of the world.
How is embryological development utilized as evidence to support the theory of evolution?
Embryological development is used as evidence for evolution because it shows similarities in the early stages of development among different species. This suggests a common ancestry and supports the idea that organisms have evolved from a shared ancestor.
During what era does fossil evidence suggest life first evolved on earth?
Fossil evidence suggests that life first evolved on Earth during the Archean Eon, around 3.8 to 2.5 billion years ago. This era saw the emergence of early single-celled organisms, such as bacteria and archaea, which were the first forms of life on our planet.
What evidence exists to support the idea that poriferans evolved from protists?
One piece of evidence supporting the idea that poriferans evolved from protists is the similarity in genetic sequences between certain protists and sponges. Additionally, some protists share characteristics with poriferans, such as the presence of collar cells, which suggests a possible evolutionary relationship between the two groups. Studies of early fossil records also provide some evidence of a transitional form between protists and sponges.
What evidence exists to support the theory that trilobite descendants have evolved and adapted over time to survive in modern ecosystems?
Fossil records show that trilobites, ancient marine arthropods, have evolved into modern arthropods like crustaceans and insects. This suggests that trilobite descendants have adapted and survived in modern ecosystems through evolutionary changes.
The human appendix is a structure that suggests that humans evolved from plant-eating ancestors?
vestigal
