0
The course of evolution can be affected by changes to continents climate sea level and other factors in the environment When have these changes occurred?
Wiki User
∙ 8y ago
Throughout all eras of geologic time
Wiki User
∙ 8y ago
Changes to continents, climate, sea level, and other environmental factors have occurred throughout Earth's history. These changes have happened over millions of years and have shaped the course of evolution. For example, the breakup of continents and the formation of new ones have created barriers that isolated species and led to the development of new species. Climate change has also influenced the distribution of species and their adaptations, while changes in sea level have created opportunities for migration and colonization of new habitats.
Add your answer:
Earn +20 pts
When micro-evolution occurs over many generations as inherited characteristics leads to changes in populations what has occurred?
Macro-evolution. Or, more accurately, speciation.
About Recombinant DNA?
has occurred in sexually reproducing forms. can be produced with new biological techniques. has produced changes that resulted in evolution.
How can mitochondria be linked to phagocytosis?
Through cellular evolution! The mitochondria has a genome of its own. It is extremely similar to bacterial DNA. The thought is that as cellular evolution has occurred the mitochondria may have been phagocytised creating the symbiotic relationship we see in eukaryotic cells today.
What does natural selection mean in science terms?
It is meant to indicate the Darwinian model for evolution, as opposed to for instance the Lamarckian model. It would be true that evolution occurs and has occurred even without Darwin; but until Darwin, various explanations would have been possible for why and how it happens. Darwin first formulated the thesis that evolution is directed by differential reproductive success.
How many times has continental drift occurred?
The continents are constantly shifting. There was never a time or location that it has happened more or less. Scientists estimate that they drift 2 cm (0.8 inch) per year on average.
How did Darwin think evolution occurred?
Darwin thought evolution occurred in short periods of rapid change. For example, when he traveled to the Galapagos he observed how different species on each island had various characteristics that helped them adapt to their environment. From this you can infer that Darwin's belief was punctuated equilibrium.
What is mirco evolution?
micro evolution refers as evolution occurred during biochemical synthesis in primitive earth as for evolution of essential micro and bio molecules.
The hypothesis that evolution occurred slowly but steadily is called?
Darwinism
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.
Fossils provide direct evdence blank that has occurred on earth?
evolution
When did scientist believe chemical evolution occur?
Scientists believe that chemical evolution occurred around 3.5 billion years ago.
What are types of evidence that suggest that evolution has occurred?
The two types are Dna, and fossils
Which continent did hominids migrate from?
Hominids are believed to have migrated from the African continent. This is where the earliest evidence of hominid species, such as Homo habilis and Homo erectus, has been found. Migration to other continents, such as Asia and Europe, is thought to have occurred later in human evolution.
How did Henry changes in religion affected the people in Britain after they have occurred?
It was affected by people in Britain as they had live there and suffer with the changes.
What are two types of evidence that suggest that evolution has occurred?
The two types are Dna, and fossils
Which significant event in evolution occurred during the Carboniferous period?
Reptiles evolved from amphibians
During the evolution of protists it is hypothesized that what occurred?
B and C only for plato users
