identify whether or not the following structures are convergent traits.

Long snout of egg-laying echidna and placental giant anteater. Analogous traits are not limited to visual body structures.

8 Uncanny Examples Of Convergent Evolution Wing Anatomy Bird Wings Dragon Anatomy

Wings of bats and flippers of whales.

. Two species faced similar challenges that brought them on a similar evolutionary path. Bird bat and pterosaur wings are analogous structures but their forelimbs are homologous sharing an ancestral state despite serving different functions. Tailbone of humans and tail of dogs. This ensures that scientists reasoning is not circular.

Having a streamlined body shape fin and flippers allows aquatic animals to swim faster. Process in which two different lineages evolve a similar characteristic. Similar in appearance and function but present in distantly related species evolved independently in the whole different wayth. Many different pieces of evidence feed into such arguments and scientists go.

In evolutionary biology convergent evolution is the process whereby organisms not closely related not monophyletic independently evolve similar. Behavioral traits can also develop through convergent evolution. A flower that gets pollinated produces many seeds and has a big advantage over flowers that. Functionally similar features that have arisen through convergent evolution are analogous whereas homologous structures or traits have a common origin but can have dissimilar functions.

Correct answer - Identify whether or not the following structures are convergent traits. ExplanationConvergent Evolution means that there occu View the full answer Transcribed image text. Flippers of dolphins and fins of fish. However these criteria are nonetheless useful.

Scientists dont always start with anatomy in determining if two structures are homologous. Tailbone of humans and tail of dogs Cactus spine and tree leaves Wings of bats and flippers of whales Long snout of echidna and anteater Flippers of dolphins and fins of fish Webbed feet of ducks and otters True roots and root-like stems of plants. Identify whether or not the following structures are results of convergent evolution. By studying the anatomy of a trait in living organisms and in fossils and by observing how the trait changes as an organism grows and develops biologists can usually find out if a structure in.

Webbed feet of ducks and otters. Similar structure DIFFERENT function. True roots and root-like stems of plants. Identify whether or not the following structures are convergent traits.

Identify whether or not the following structures are results of convergent evolution. This means that sharks and dolphins similarities body shape fin and flippers are convergent traits that each lineage evolved independently. 1 tailbone of human and tail of dogs 2 wlngs of bats and fli. Cactus spine and leave trees.

EX- Horse and Human arms- similar in structure but have different function. Sometimes a phylogeny is used to help determine if a trait is or is not homologous. Convergent evolution Not convergent evolution Webbed feet of ducks and otters 3 True roots and root-like stems rhizomes of plants Tailbone of human and tail of dogs Wings of bats and flippers of whales 5 Cactus spine and tree leaf Long snout of egg- laying. Long snout of egg-lauing enchidna and placental giant anteater Flippers of Doplhins and fins of fish Webbed feet of ducks and otters true roots and root-like stems rhizomes of plants Not convergent evolution Cactus spine and tree leaf Tailbone of human and tail of dogs wings of bats and flippers of whales.

However this phylogeny is based on other traits not the trait in question. For example imagine two flower species that are not closely related but both happen to be pollinated by the same species of bird. 1 on a question Identify whether or not the following structures are convergent traits. See some hints Hint 1.

Often two species face a similar environmental condition or challenge. Body parts that share a common function but not structure. There are three patterns that occur during evoltuion that are often related to the adaptation and evolution of these structures. Each of these structures will help you understand whether species have shared ancestry or if similar traits evolved seperately.

Evolution may then shape both of them in similar ways resulting in convergent traits. Different Structure Similar Function.

Speciation Is A Result Of Divergent Evolution And Occurs When One Species Diverges Into Multiple Descendant Species D Convergent Evolution Evolution Divergent