Question: What Are 2 Examples Of Convergent Evolution?

What is an example of convergence?

A convergence is when two or more distinct things come together.

An example of technology convergence is smartphones, which combine the functionality of a telephone, a camera, a music player, and a digital personal assistant (among other things) into one device..

How does convergent evolution occur?

Convergent evolution is a process in biology. It occurs when two species from unrelated lines develop the same traits or features. This happens because they live in similar habitats, and have to develop solutions to the same kind of problems. … Both species might have acquired the trait by descent from a common ancestor.

How do you describe convergence?

The definition of convergence refers to two or more things coming together, joining together or evolving into one. An example of convergence is when a crowd of people all move together into a unified group.

What are 5 examples of evolution?

Examples of Evolving SpeciesPeppered Moth. This light-colored moth became darker after the Industrial Revolution due to the pollution of the time. … Brightly Colored Peacocks. … Darwin’s Finches. … Flightless Birds. … Pesticide Resistant Insects. … Blue Moon Butterfly. … Deer Mouse. … Mexican Cavefish.More items…

What is an example of parallel evolution?

‘Parallel evolution’ occurs when independent species acquire similar characteristics while evolving together at the same time in the same ecospace. An example of parallel evolution is extinct browsing-horses and paleotheres.

What three elements are needed for convergence?

It brings together the “three C’s”—computing, communication, and content—and is a direct consequence of the digitization of media content and the popularization of the Internet. Media convergence transforms established industries, services, and work practices and enables entirely new forms of content to emerge.

What are 4 types of evidence for evolution?

Evidence for evolutionAnatomy. Species may share similar physical features because the feature was present in a common ancestor (homologous structures).Molecular biology. DNA and the genetic code reflect the shared ancestry of life. … Biogeography. … Fossils. … Direct observation.

What are 4 types of evolution?

Groups of species undergo various kinds of natural selection and, over time, may engage in several patterns of evolution: convergent evolution, divergent evolution, parallel evolution, and coevolution.

Are eyes convergent evolution?

Biologists estimate the eye has evolved independently more than 50 times in species such as flies, flatworms, molluscs and vertebrates. The eye is such a precisely engineered organ that even Charles Darwin initially found it hard to believe natural selection could have produced it. … It’s called convergent evolution.

Is convergent evolution natural selection?

Convergent evolution is the process by which unrelated or distantly related organisms evolve similar body forms, coloration, organs, and adaptations. Natural selection can result in evolutionary convergence under several different circumstances.

What is an example of convergent evolution?

An example of convergent evolution is the similar nature of the flight/wings of insects, birds, pterosaurs, and bats. All four serve the same function and are similar in structure, but each evolved independently. Some aspects of the lens of eyes also evolved independently in various animals.

Are humans still evolving?

Evolution can’t be stopped So, evolution can happen by different mechanisms like natural selection and genetic drift. As our environment is always changing, natural selection is always happening. … Humans are still evolving, and that is unlikely to change in the future.

What humans evolved from?

Humans are one type of several living species of great apes. Humans evolved alongside orangutans, chimpanzees, bonobos, and gorillas. All of these share a common ancestor before about 7 million years ago.

What is coevolution give an example?

In the context of evolutionary biology, coevolution refers to the evolution of at least two species, which occurs in a mutually dependent manner. … An example is the coevolution of flowering plants and associated pollinators (e.g., bees, birds, and other insect species).

What are the different types of convergence?

There are four types of convergence that we will discuss in this section:Convergence in distribution,Convergence in probability,Convergence in mean,Almost sure convergence.

What are the 3 theories of evolution?

So main theories of evolution are: (II) Darwinism or Theory of Natural Selection. (III) Mutation theory of De Vries. (IV) Neo-Darwinism or Modern concept or Synthetic theory of evolution.

Are sharks and dolphins an example of convergent evolution?

We know that dolphins and sharks are not closely related, and they didn’t inherit their similar body shapes from a common ancestor. Their streamlined bodies, dorsal fins and flippers are the result of convergent evolution.

What is meant by convergent evolution?

Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. Convergent evolution creates analogous structures that have similar form or function but were not present in the last common ancestor of those groups.

What are the 2 types of evolution?

Types of EvolutionDivergent Evolution. When people hear the word “evolution,” they most commonly think of divergent evolution, the evolutionary pattern in which two species gradually become increasingly different. … Convergent Evolution. … Parallel Evolution.

What animals have evolved the most?

6 Animals That Are Rapidly EvolvingThe lizard with extra sticky feet. … The shrimp that lost its eyes. … The owls that are changing color. … The fish that’s migrating earlier. … The bedbugs with super-strength. … The mouse that’s immune to poison.

What is difference between convergent and divergent evolution?

Convergent evolution is when two species with different ancestral origins develop similar characteristics, while divergent evolution refers to when two species diverge from a common ancestor and develop different characteristics.