Which of the Following Best Represents Analogous Structures

This would be considered convergent evolution. The study of analogous structures is a type of anatomical comparison between two different species used to gain evidence for convergent evolution.

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In both the blastopore becomes the anus.

. Which of the following best represents Sternbergs triangular theory of love. The term analogous structures comes from the root word analogy which is a device in the English language where two different things on a basis of their similarities. Analogous structures are derived from a common ancestral structure to perform the same function.

The organs which have dissimilar structure and origin but perform the same function are called analogous organs. A great example of analogous structures are a bats wing and a bees wing. A study of echinoderm embryos such as sea stars confirms a similar developmental pattern to that of vertebrates.

Similar structure DIFFERENT function. Convergent evolution describes the independent evolution of similar features in species of different lineages. Two species faced similar challenges that brought them on a similar evolutionary path.

Dogs foreleg and a humans arm D. Feathers of birds originate from their forelimbs and the wings of bats also originate from both the forelimb and the membranous skin of the abdomen. Which of the following best represents a transaction processing system.

Romantic love is doomed to failure in the long run. How are analogous structures used to gain evidence for convergent evolution and. Scales found on a turtle and the scales.

But then also their anatomical structure performs the same functions and even look similar. The front leg of a horse and a human arm. Analogous structures are examples of convergent evolution where two organisms separately have to solve the same evolutionary problem such as staying hidden flying swimming or.

Analogous Structures Example. However their internal structures are very. Hairs on the body of a spider and hairs on human skin O b.

Shared derived character trait. The wing of a bird and a butterfly wing. They are the result of the convergent evolution that different organisms shared a common environment.

The two species came to the same function flying but did so separately. Dogs foreleg and a humans arm D. Which of the following pairs are analogous structures.

In cladistics a common ancestor and all its descendents that share one or more. Which of the following best represents a transaction processing system. It is due to the fact that the basic structure of the wings of the mammal is different from the wings of bird.

A Flippers of dolphin and legs of horse B wings of bat and wings of pegion C Gills of prawn and lungs of man D Thorns of Bougainvillea and tendrils of Cucurbita. Analogous structures or analogy is the term that says there are no common ancestors of the two organisms. The front flipper of a porpoise and a human arm.

The wings of bat are analogous to wings of pigeon. EX- Horse and Human arms- similar in structure but have different function. Which of the following represents the best examples of analogous structures.

In cladistics a common ancestor and all its descendents that share one or more. Bats and bees do not share common ancestry so the structures cannot be homologous. As stated earlier also that such organisms do not have any connection on the tree of life but there few body structures look the same and perform the.

Both bat wings and bee wings serve a common purpose - helping bats and bees fly. Analogous structures are structures which serve similar purposes yet are found in species that have come from different evolutionary lines. Structures in different species inherited from a common ancestor.

The wing of a bird and a bat wing. Only companionate love will succeed over the long term. The structures look similar on the outside too.

Body parts that share a common function but not structure. Which of the following are analogous structures. Online order handling system B.

Gills of prawn and gills of fish are analogous structures. So both a and b are correct. The function of gills in both of the aquatic animals is same but they have the different origin.

Hence the Lungs of Man and Gills of Prawn are analogous structures. Homologous structures are derived from a single structure in the ancestor although they mat be adapted to different uses in the descendent species eg. Homologous structures are derived from a single structure in the ancestor although they mat be adapted to different uses in the descendent species eg.

Analogous structures have the same function but are evolved from a common ancestor. Manufacturing scheduling D. Online order handling system B.

Lungs of Man and Gills of Prawn can demonstrate an analogous structure. Hard Solution Verified by Toppr Correct option is B. The organs which have similar functions but are different in their structural details and origin are called analogous organs.

Bones in a sparrow wing and the bones in a vulture wing c. Wings of a butterfly and wings of a bird. Bones in the flipper of a dolphin and the bones in the flipper of a walrus e.

Beetle leg and fly leg O d. Analogous structures are derived from a common ancestral structure to perform the same function. As relationships develop they may change the proportion of each component.

Analogous organs suggest convergent evolution. Question Which of the following are analogous structure. So the correct answer is.

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