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Correct characteristic of class reptilia...

Correct characteristic of class reptilia are

A

Body covered with dry and cornified skin scales over the body are epidermal, they do not have external ears

B

Body covered with moist skin which is devoid of scales, the ear is represented by a tympanum, alimentry canal , urinary and reproductive tracts open into a common cloaca

C

Fresh water animals with bony endoskeleton, air-bladder to regulate buoyancy

D

Marine animals with cartilaginous endoskeleton, body covered with placoid scales

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The correct Answer is:
A
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AAKASH INSTITUTE-ANIMAL KINGDOM (CHORDATES) -Assignment (Section-C)
  1. Which of the following are correctly matched with respect to their tax...

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  2. One of the representative of Phylum arthropoda is

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  3. Correct characteristic of class reptilia are

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  4. Which one of the following animals is correctly matched with its one c...

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  5. Sharks and dogfishes differ from skates and rays by

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  6. A common characteristic of all vertebrates without exception is

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  7. Besides Annelida and Arthropoda, metamer- ism is found in

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  8. Which of the following is common among mammals?

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  9. Pneumatic bones are found in

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  10. Fish introduced in india by foreigners is

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  11. Long hollow bones connected by passages are characteristics of

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  12. Fish, which eradicates the mosquito larva is

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  13. Which of the following is not found in birds

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  14. What is ture for mammalia:

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  15. Which of the following character is not found in all the chordates:

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  16. A post -anal tail is found in

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  17. in which of the following the notochord is present in embryonic stage

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  18. Given below are four matchings of an animal and its kind of respirator...

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  19. One of the followings is a very unique feature of the mammalian body

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  20. Animals have the innate ability to escape from predation Examples for ...

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