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In Hirudinaria , there are no special or...

In Hirudinaria , there are no special organs for

A

digestion

B

excretion

C

respiration

D

reproduction

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The correct Answer is:
C
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ARIHANT NEET-ANIMALIA-II (HIGHER INVERTEBRATES) -Chapter Exercises A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
  1. What is common between mosquito and cockroach ?

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  2. Male and female adult Culex can be indentified by their

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  3. In Hirudinaria , there are no special organs for

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  4. Which one of the following are not hermaphrodite animals

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  5. Chitinous plates making the exoskeleton in arthropods are called

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  6. The balancing organ equal to our ear in aquatic arthopods as in prawn ...

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  7. The characters like hard exoskeleton , cephalothorax , gills for respi...

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  8. Shrimps , crayfish and lobsters belong to the class

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  9. The common house-cricket , which produces the familiar sound with its ...

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  10. What is the origin of the coelom duct in Nereis ?

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  11. Among annelids , great power of regeneration is observed in

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  12. The animal which does not show any metamorphosis of larval stage is

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  13. In which of the following class of Annelida, one pair ovaries and seve...

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  14. A temporary clitellum is formed in Hirudinaria on the segment

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  15. An annelid in which internal fertilisation occurs , is

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  16. Open type of circulatory system is found in few members of class

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  17. Which of the following anticoagulants does Leech secrete ?

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  18. Which one of the following is totally absent in the mouthparts of hous...

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  19. Which one of the following is not used in the locomotion of housefly l...

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  20. Equivalent to eye lens of human eye , each ommatidium of insect has

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