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What is Phyletic change?
Evolutionary change is a process where things change over a period of time. Such as going from a candle, to a light bulb.
What is the study of how species change over time?
Evolutionary science/biology.
Living things have a long history of change?
evolutionary change.
When does stasis occur in punctuated equilibrium?
Stasis occurs when a species shows little to no morphological change over a long period of time in punctuated equilibrium theory. This can happen during the periods of stability in between rapid bursts of evolutionary change.
What is Evolutionary?
Evolution is the biological model for the history of life on Earth.
What to animal groups for which there is a good fossil record showing their evolutionary development?
Some animal groups with a good fossil record showing their evolutionary development include dinosaurs, mammals, and marine invertebrates like trilobites. Fossil evidence of these groups has allowed scientists to trace their evolutionary history and understand how they diversified and adapted over time.
Is the evolutionary change sudden?
Evolutionary change can occur gradually over time through a process known as gradualism, or it can happen rapidly in short bursts through a process called punctuated equilibrium. The speed of change can vary depending on the environmental pressures and genetic factors involved.
Evidence for coordinated stasis is found in what?
Coordinated stasis is an evolutionary theory that suggests species remain mostly unchanged for long periods before rapid evolution occurs. Evidence for coordinated stasis is found in the fossil record, where some species show little change over millions of years, only to abruptly evolve into new forms. This pattern supports the idea that evolutionary change can happen in punctuated bursts rather than gradually over time.
When changes occur in the genes of sex cells these changes... a lead to mutations in the parent organism b are always harmful to the offspring c can be the basis for evolutionary change and 4?
Can be the basis for evolutionary change. When changes occur in the genes of sex cells, these changes can be passed on to offspring and may result in beneficial adaptations over generations, leading to evolutionary change.
What is the term for an evolutionary change in one species that result in the evolutionary change of another species?
This phenomenon is known as coevolution, where changes in one species can drive changes in another species as they interact and exert selective pressures on each other over time.
Which of the following is the most powerful evolutionary force in large populations over time?
Only natural selection could be the answer here as natural selection is the main driver of adaptive change leading to evolutionary change and speciation in large populations.
Describe how evolutionary change change happens include genetic variation?
Evolutionary change occurs through a combination of genetic variation, natural selection, and environmental factors. Genetic variation arises from mutations, genetic recombination, and gene flow, leading to differences in traits among individuals. Individuals with advantageous traits are more likely to survive and reproduce, passing on these traits to future generations, resulting in evolutionary change over time.
