An example of
adaptive radiation is Darwin finches, found in Galapagos Island. A large variety of finches is present in Galapagos Island that arose from a single species, which reached
this land accidentally. As a result, many new species have evolved, diverged, and
adapted to occupy new habitats. These finches have developed different eating habits
and different types of beaks to suit their feeding habits.
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One example of evolution is the development of antibiotic resistance in bacteria. Over time, exposure to antibiotics causes the survival of bacteria that have genetic mutations allowing them to resist the effects of the drugs. These resistant bacteria can then reproduce and pass on their resistance traits to future generations, leading to the evolution of antibiotic-resistant strains.
The best example of an adaptive radiation is the finches. They are species derived from same ancestor. Because of being exposed to mechanisms of natural selection they became more adapted to the environment.
Australopithecus an amersis to Australopithecus afarnesis and Australopithecus bahrelghazal.
Australopithecus afarensis to Australopithecus africanus to Australopithecus garhi.
Australopithecus afarensis to Paranthropus aethiopicus.
Australopithecus atheiopicus to paranthropus boisel and paranthropus robustus.
Evolution is change over time, and an example is any organism, since they all change. I used butterfly! :)
Adaptive radiation is something that occurs when there is not already an established species in a new environment. This means that there is no competition and species can grow quickly.
birds are evolved from reptiles and the proof is the fossil record of archeopterix.......which is half bird and half reptile.
This is a sign of a chemical reaction.
This would be an example of transformation through evolution. Over time, genetic mutations and natural selection can lead to new species arising from common ancestors. In this case, the amoeba would have evolved from the bacteria through a series of genetic changes.
A vestigial organ is a structure in an organism that has lost most or all of its original function through evolution. An example is the human appendix, which is believed to be a remnant of a larger cecum found in our evolutionary ancestors.
An example of divergent evolution is the evolution of Darwin's finches on the Galápagos Islands. The finches have evolved different beak shapes and sizes to adapt to different types of food available on each island, leading to the formation of multiple species from a common ancestor.
An example of microevolution in organisms is the development of antibiotic resistance in bacteria. Through repeated exposure to antibiotics, bacteria may develop genetic mutations that confer resistance to the drug, allowing those bacteria to survive and reproduce, leading to the evolution of a population that is no longer susceptible to the antibiotic.