Distinguish between homologous organs and analogous organs. In which category ; would you place wings of a bird and wings of a bat? Justify your answer giving a suitable reason. -Biology

Distinguish between homologous organs and analogous organs. In which category ; would you place wings of a bird and wings of a bat? Justify your answer giving a suitable reason. -Biology
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Answer :

Answer. Wings of a bird and wings of a bat are analogous organs as they have different basic structural design but have similar appearance and perform similar functions.
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Which one of the following pairs of items correctly belongs to the category of organs mentioned against it? (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs (b) Wings of honeybee and wings of crow - homologous organs (c) Thorn of Bougainvillea and tendrils of Cucurbita - analogous organs (d) Nictitating membrane and blind spot in human eye - vestigial organs

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Last Answer : (a) Nephridia of earthworm and Malpighian tubules of cockroach - excretory organs

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Last Answer : $ Wing of a bat is said to be homologous to the wing of bird and analogous to the wing of an insect. ! ... R is wrong D. If both As and R are wrong.

Wings of a bird and an insect are – (1) Homologous organs (2) Analogous organs (3) Vestigial organs (4) Rudimentary organs

Description : Wings of a bird and an insect are – (1) Homologous organs (2) Analogous organs (3) Vestigial organs (4) Rudimentary organs

Last Answer : (2) Analogous organs Explanation: Insect and bird wings are analogous structures but not homologous structures. They are externally similar in appearance and function (i.e. for flying), but have dissimilar developmental plan.

Wings of a bird and an insect are (1) Homologous organs (2) Analogous organs (3) Vestigial organs (4) Rudimentary organs

Description : Wings of a bird and an insect are (1) Homologous organs (2) Analogous organs (3) Vestigial organs (4) Rudimentary organs

Last Answer : Analogous organs

analogous organs ? (I) Forelimbs of horse - Wings of bat (II) Wings of bat - Wings of butterfly (III) Forelimbs of horse - Wings of butterfly (IV) Wings of bird - Wings of bat (1) (I) and (II) (2) (II) and (IV) (3) (III) and (IV) (4) (II) and (III)

Description : analogous organs ? (I) Forelimbs of horse - Wings of bat (II) Wings of bat - Wings of butterfly (III) Forelimbs of horse - Wings of butterfly (IV) Wings of bird - Wings of bat (1) (I) and (II) (2) (II) and (IV) (3) (III) and (IV) (4) (II) and (III)

Last Answer : (2) (II) and (IV)

The wings of a bird and the wings of an insect are (a) phylogenetic structures and represent divergent evolution (b) homologous structures and represent convergent evolution (c) homologous structures and represent divergent evolution (d) analogous structures and represent convergent evolution.

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Last Answer : (d) analogous structures and represent convergent evolution.

Wings of birds and insects are – (1) Xenologous (2) Homologous (3) Paralogous (4) Analogous

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Last Answer : i) Forelimb of human and bird are homologous organs. They have same structural design and developmental origin but they have different functions and appearance. Homologous organs help us to understand that ... and a long tail. This fossil provides a clue that birds have evolved from reptiles.

Which one of the following are analogous structures? (a) Wings of bat and wings of pigeon (b) Gills of prawn and lungs of man (c) Thorns of Bougainvillea and tendrils of Cucurbita (d) Flippers of dolphin and legs of horse

Description : Which one of the following are analogous structures? (a) Wings of bat and wings of pigeon (b) Gills of prawn and lungs of man (c) Thorns of Bougainvillea and tendrils of Cucurbita (d) Flippers of dolphin and legs of horse

Last Answer : (a) Wings of bat and wings of pigeon

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Description : Differentiate between homologous organs and analogous organs?  

Last Answer : Homologous organs: - Organs, which do not look alike but their internal structure is almost similar. E.g. fore limbs of horse, human arm, wing of bird etc Analogous organs: - Organs, ... structure. E.g. wing of fly bird performs same function but their structure is different. 

Thorn of Bougainvillea and tendril of Cucurbita are examples of (a) vestigial organs (b) retrogressive evolution (c) analogous organs (d) homologous organs.

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Last Answer : (d) homologous organs.

The eye of octopus and eye of cat show different patterns of structure, yet they perform similar function. This is an example of (a) analogous organs that have evolved due to convergent evolution (b) analogous organs that have evolved due to divergent evolution (c) homologous organs that have evolved due to convergent evolution (d) homologous organs that have evolved due to divergent evolution.

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What is the difference between a homologous and analogous structure?

Description : What is the difference between a homologous and analogous structure?

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Description : What is the difference between a homologous and an analogous structure?

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Analogous organs arise due to

Description : Analogous organs arise due to

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Analogous organs are :

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Which of the following are homologous organs :

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Homologous organs are `:`

Description : Homologous organs are `:`

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Description : Which of the following sets do not have homologous organs:

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Homologous organs have :

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$ Homologous organs are those which are functionally similar but different by origin. ! Homothallic plants are those which are unisexual.

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Give examples of homologous organs?

Description : Give examples of homologous organs? 

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Name any three organs homologous to human hand. Why are they considered homologous?

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Homologous organs show.................

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Description : Which of the following structrue is homologous to the wing of a bird?

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How old should a bird be the first time you clip their wings?

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Should I have my bird wings clipped?

Description : Should I have my bird wings clipped?

Last Answer : You can trim the primary feathers.

Which of these strange creatures has wings, not a bird , but a tiger that eats blood ?

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Which bird flutters its wings slowly ?

Description : Which bird flutters its wings slowly ?

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Description : The wings of a bird and the wings of an insect are

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