What are examples of convergent evolution?
Examples of convergent evolution include the relationship between bat and insect wings, shark and dolphin bodies, and vertebrate and cephalopod eyes. Analogous structures arise from convergent evolution, but homologous structures do not.Jun 8, 2022
What is an example of convergent?
Birds and Bats
All bats and birds "converged" on the ability of flight in response to environmental stimuli and biological goals. Rhe arm bones in both birds and bats are structurally the same and considered homologous. The wing shape, however, is what is convergent.Nov 14, 2022
What is convergent evolution given an example?
Convergent evolution is when different organisms independently evolve similar traits. For example, sharks and dolphins look relatively similar despite being entirely unrelated.Nov 1, 2019
What is a convergent structure?
Convergent evolution occurs when species occupy similar ecological niches and adapt in similar ways in response to similar selective pressures. Traits that arise through convergent evolution are referred to as 'analogous structures'. They are contrasted with 'homologous structures', which have a common origin.
Which of the following examples best represents convergent evolution?
Flippers of dolphins and penguins are examples of convergent evolution. In both animals; flippers have different origins but serve a similar purpose.
What are the types of convergent evolution?
Some Other Examples of Convergent Evolution
The evolution of complex eyes in vertebrates, cephalopods (squid and octopus) and arthropods (crustaceans, insects and spiders). Streamlined body shape of dolphins, sharks and (extinct) ichthyosaurs. The evolution of echolocation in whales and bats.Apr 28, 2017
What are the types of divergent evolution?
Allopatric speciation and peripatric speciation occur when the reproductive barrier is caused by a physical or geographical barrier, such as a river or mountain range. Alternatively, sympatric speciation and parapatric speciation take place within the same geographical area.Apr 28, 2017
What are the types of evolution?
These different types of evolution include: divergent, coevolution, parallel evolution, and convergent evolution.Feb 19, 2022
What would be an example of a convergent trait?
Streamlined bodies and fins provide a big advantage for them, allowing them to swim faster. 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 convergent evolution an example of?
Convergent evolution is when different organisms independently evolve similar traits. For example, sharks and dolphins look relatively similar despite being entirely unrelated.Nov 1, 2019
What is a convergent trait quizlet?
In evolutionary biology, convergent evolution is the process whereby organisms not closely related (not monophyletic), independently evolve similar traits as a result of having to adapt to similar environments or ecological niches.