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Which of the following represents the co...

Which of the following represents the correct combination without any exception
`{:(,"Characteristics","Class",),((a),"Mouth ventrcal, gills without operculum, skin with placoid scales, persistent notochord","Chondrichthyes",),((b),"Sucking and circular mouth, jaws absent, integument without scales, paired appendages","Cyclostomata",),((c),"Body covered with feather, skin mosit and glandular, fore-limbs form wings, lungs from wings, lungs with air sacs","Aves",),((d),"Mammary gland, hair on body, pinnae, two pair of limbs","Mammalia",):}`

A

Characteristics- Body covered with feathers, skin moist and glandular, fore-limbs form wings, lungs with aiir sacs, Class-Aves

B

Characteristics-Mammary gland, hair on body, pinnae, two pairs of limbs, Class-Mammalia

C

Characteristics-mouth ventral, gills wihout operculum, skin with placoid scales, persistent notochord, class-chondrichthyes

D

Characteristics-Sucking and circular mouth, jaws absent, integument wihout scales, paired appendges, Class- Cyclostomata

Text Solution

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The correct Answer is:
C
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Match column I with column II and select the correct option form the given codes. {:(,"Column I",,"Column II"),("A.","Amphibia",("i"),"Air bladder"),("B.","Mammals",("ii"),"Cartilaginous notochord"),("C.","Chondrichthyes",("iii"),"Mammary glands"),("D.","Osteichthyes",("iv"),"Pneumatic bones"),("E.","Cyclostomata",("v"),"Dual habitat"),("F.","Aves",("vi"),"Sucking and circular mouth without jaws"):}

Select the option with a correct representation of an animal belonging to the below mentioned class of vertebrates. I. The notochord is persisitent throughout life. The mouth is ventral. II. The skin is moist without scales . The tail may be present. III. 6 to 15 pairs of gill slits. Jaws absent. IV. Viviparous usually. pinna present in most of the members.

Select the option with a correct representation of an animal to the below-mentioned class of vertebrates: I. The jawless animal in which the body is devoid of scales and paired fins. II. They have four pairs of gills that are covered by an operculum. III. The body is covered by dry and cornified skin, epidermal scales or scutes. IV. Skin is dry without glands and long bones are hollow with air cavities.

AAKASH INSTITUTE-ANIMAL KINGDOM (CHORDATES) -Assignment (Section-C)
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  6. match the name of the animal (colume I ) with one charcteristics (colu...

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  9. Which one of the following organisms is scientifically correctly named...

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  10. Which one of the following animals is correctly matched with its parti...

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  12. Which one of the following groups of animals is correctly matched with...

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  13. What will you look for to identify the sex of the following ?

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  14. which one of the following statements is totally wrong about the occur...

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  15. Which one of the following statements about all the four of spongilla,...

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  16. Crocodile and penguin are similar to whale and dogfish in which one of...

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  17. Which one of the following pairs of animals comprises 'Jawless fishes'...

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  18. Which one of the following phyla is correctly matched with its two gen...

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  20. Which one of the following is a matching pair of a body feature and th...

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