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Evolution

The scientific theory according to which populations change gradually through a process of natural selection.

5,264 Questions

What effect did darwins theory of evolution have on religious thought in america?

Many religions had to come to grips with the fact that the biblical creation story could not possible be anything more than metaphor. Some religious sects refuse to consider the overwhelming evidence amassed against their ideological positions and remain in denial of the truth.

What are the similarities of evolutionary and divine rights theory?

Both evolutionary theory and divine rights theory attempt to explain the origin and justification of hierarchy and power structures within societies. They both suggest that certain individuals or groups have inherent characteristics that make them fit to lead or govern others. However, evolutionary theory relies on natural selection and adaptation to explain these hierarchies, while divine rights theory posits that authority is granted by a higher power.

What are some artifacts or evidence that you can look at to study common ancestry?

Scientists can study common ancestry through artifacts like fossils, genetic similarities, and anatomical structures in species. Fossils provide evidence of extinct species, genetic similarities show shared ancestry between organisms, and anatomical structures reveal common traits inherited from a common ancestor.

What is evolutionary significance of archeae?

The three-domain system divides the cellular life forms into archaea, bacteria, and eukaryote domains. The evolutionary relationship between the three domains is of central importance for understanding the origin of life.

This study had revealed that most of the metabolic pathways, which comprise the majority of an organism's genes, are common between Archaea and Bacteria, while most genes involved in genome expression are common between Archaea and Eukaryotes.

The evolutionary relationship between archaea and eukaryotes has not been extensively studied still and if you have a thirst for knowledge in this field, you are encouraged..!

How can archaeological and palaeontology findings of human evolution prove the out of Africa theory of human migration?

Archaeology is the study of 'human activity' and palaeontology is the study of 'fossils'. Meaning that whenever someone found bones/fossils, palaeontology has helped use DNA to find how long the bones/fossils have been there for. Archaeology has helped prove what palaeontology found out.

Why are there no monkeys native to north America?

Monkeys are native to regions like Africa, Asia, and South America due to evolutionary factors. North America did not have the same environmental conditions and evolutionary history that allowed monkeys to develop and thrive in the region. Therefore, no monkeys are native to North America.

Which came first Jesus or evolution?

According to the Bible, God always was. Which means he never had a beginning, OR an end, he just was. If you believe in God, you dont believe in evolution. We believe in adaptation, but not evolution. And if you believe in evolution, you dont generally believe in Jesus. Therefore, i believe that God came first.

ANSWER:

The answer can vary depending on exactly how you are using the terms "Jesus" and "evolution".

If by "Jesus" you mean the Son of God then, since He is eternal with the Father and the Holy Spirit, Jesus came first.

If by Jesus you mean the man Jesus of Nazareth whom the Son became and by evolution you mean the process by which life developed, then evolution came first.

If you mean Jesus the man and evolution the theory developed by Charles Darwin then, since Jesus lived over eighteen hundred years before Darwin, Jesus came first.

What evidence did the explores provide in their report to show that it was fruitful?

The explorers provided evidence of new territories discovered, resources obtained, cultural exchanges made, and potential trade routes identified in their report to show that their exploration was fruitful. Additionally, they may have included details on any scientific or geographical findings that contributed to expanding knowledge about the world.

What evidence supports the idea that life could have evolved on europa?

Evidence to support the idea that life could have evolved on Europa includes the presence of a subsurface ocean with conditions potentially suitable for life, such as the presence of water, organic molecules, and a source of energy from hydrothermal vents. Additionally, observations of plumes of water vapor and evidence of past geological activity suggest that Europa could have the necessary ingredients for life to have evolved.

When did scientists believe that chemical evolution occurred?

Scientists have believed that chemical evolution occurred about 4 billion years ago, shortly after the formation of the Earth. This process is thought to have led to the development of the first life forms on our planet.

Why is Lucy important?

Lucy, the fossil remains of an Australopithecus afarensis is important because her bones provide evidence that early hominins (man's early ancestors) walked upright. She also represents one of the most complete specimens of a fossilised human ancestor.

Is there fossil evidence to support the theory of evolution?

The fossil evidence is spectacular, demonstrating evolution. Hundreds of specimens of mammal-like reptile fossils have been found. The fossils, gradually and (hypothesised from fossils) phylogenetically, show the development of the mammalian jaw both osteologically and dentally.

Fossils show the transition of sarcopterygian fish around the Devonian from fish to terrestrial amphibians like Icthyostega and Acanthostega.

Fossils show, gradually across time, from oldest to most recent, the development of the Equus hoof, the decrease in the number of toes of such an animal, from Eohippus to Equus.

Many species of feathered dinosaur have been found, such as Sinosauropteryx and others and this lends much support to the theory that birds evolved from a group of dinosaurs.

Across time, the development of the titanothere horn can be seen through fossils from the Eocene to the Oligocene (Ridley M., 2004, Evolution)

The development of humans can be seen across time, through the Australopithecus and Homo genera.

What objective evidence does schroth provide in the beginning of his editorial?

Schroth provides evidence of President Trump's history of lying and misleading the public, citing examples from his time in office as well as during his presidential campaign. He also mentions Trump's pattern of attacking the media and spreading misinformation to undermine their credibility.

What type of reasoning what is used in the development of evolutionary theory?

It was bad reasoning.

Charles Darwin saw how breeders of dogs or cattle selected for certain good traits when they breed their animals. Darwin thought this was how one species evolved into another species, by one advantageous trait being selected by nature and so one species could evolve into another.

But scientists have never seen any evidence of one species evolving into another even in the fossil record there is no evidence of any intermediary forms.

What is a statement describes the punctuated equilibrium theory?

The punctuated equilibrium theory suggests that species tend to evolve in rapid bursts of change followed by long periods of stability. This theory proposes that evolution does not always occur gradually and uniformly, but can involve abrupt shifts in traits due to significant environmental changes or genetic factors.

What homologous structures in different species evidence of?

Homologous structures in different species are evidence of a common evolutionary ancestry. These structures have a similar origin, but may have different functions in different species. Studying homologous structures helps researchers understand how species have diverged and evolved over time.

What is evolutionary theory A plus LS?

Evolutionary theory combines aspects of biology and natural selection to explain how organisms have evolved over time, based on genetic variations that provide advantages for survival and reproduction. Adaptations and changes in species occur through the process of natural selection, which leads to the gradual development of new traits and the diversity of life on Earth.

What are the flaws of traits theory of leadership?

One flaw of trait theory is that it oversimplifies leadership by suggesting that certain traits are universally effective in all situations. Another flaw is the difficulty in determining which traits are truly indicative of effective leadership, as traits can vary greatly depending on the context. Additionally, trait theory fails to consider the impact of situational factors and followers' characteristics on leadership effectiveness.

What is a single species that has evolved into several different forms that live in a different ways that undergone?

Such a species has undergone divergent evolution as different population groups respond to different selection pressures in their environments.
It is believed that this produced the many different finch species on the Galapagos Islands from a single ancestral finch species that arrived there many thousands of years ago. Darwin's study of these finches led to his development of the Theory of Evolution by Natural Selection.

How does the idea of a common ancestor help support the theory of evolution?

The concept of a common ancestor in evolution suggests that all life on Earth shares a common origin, providing a framework to explain the diversity of species through gradual changes over time. It supports the theory of evolution by showcasing the interrelatedness of all organisms and the branching patterns of descent that have led to the vast array of species we observe today. By tracing back to a common ancestor, scientists can understand the evolutionary relationships among different species and how they have diverged and adapted over time.

How was eugenics linked to the theory of evolution?

Eugenics is an attempt to directly influence the coarse of human evolution by artificially selecting the pool of breeding partners and the resultant offspring. In effect, the methods are little different from those used in the breeding of cattle. One can model the outcome of such an experiment by applying evolutionary theory, genetics, to the parameters of the experiment. Other than that, there's no real linkage between eugenics and evolutionary theory.

Why is evolutionary theory controversial?

It isn't, really. Evolutionary theory is accepted by anybody with sufficient education and sufficiently small biases as the best and only scientific explanation for the diversity of modern life. This includes some 99% of all publishing scientists, and a large segment of the general public. The theory is only regarded as controversial by a small but vocal minority of religious fundamentalists who seek to impose their religious beliefs on science and education.

What are benefits of studying evolution?

" Nothing in biology makes sense except in the light of evolution. "

Quoted from a great man who was instrumental in the new synthesis ( the Neo-darwinian synthesis--where I take my user name from ) by his contributions to the understanding of genetics and how it applied to natural selection. Google the above quote to find out who said this.

Without an understanding of evolution and the theory that explains much of evolution you might as well not study biology. That is the benefit of studying evolution.