KINGDOM ANIMALIA- NEET PRACTICE QUESTIONS

 

  

                                             KINGDOM ANIMALIA

39. True coelom or body cavity occurs in       

A)            Hydra                                        

B)            Taenia

C)            Pheretima                                 

D)            Sycon 

Correct Answer: C

40. True coelom appeared first in the course of evolution in 

A)            Aschelminthes                         

B)            Chordata

C)            Echinodermata                        

D)            Annelida

Correct Answer: D

41. Cell-tissue organisation occurs in              

A)            Liver fluke                                

B)            Sponge

C)            Hydra                                        

D)            Starfish

Correct Answer: C

42. An animal devoid of anus is                                          

A)            Unio                                          

B)            Fasciola

C)            Pheretima                                 

D)            Periplaneta

Correct Answer: B

43.Besides Annelida and Arthopoda metamerism is found in [CBSE PMT 1995]

A)            Cestoda                                    

B)            Acanthocephala

C)            Chordata                                  

D)            Mollusca

Correct Answer: C

44. Organisms attached to substratum generally possesses  

A)            Asymmetrical body

B)            Radial symmetry

C)            One single opening of digestive canal                                      

D)            Cilia on the surface to create water current

Correct Answer: B

45. Trochophore larva occurs in     

A)            Annelida and Porifera

B)            Coelenterata and Annelida

C)            Mollusca and Coelenterata

D)          Annelida and Mollusca

Correct Answer: D

46. Animal with pseudocoelom is          

A)            Amia/Leech                              

B)            Lepisna/Liver Fluke

C)            Dragon Fly/Jelly Fish              

D)          Wuchereria/Hookworm

Correct Answer: D

47. Veliger larva occurs in phylum                  

A)            Mollusca                                   

B)            Echinodermata

C)            Arthropoda                              

D)            Cnidaria

Correct Answer: A

48. What is characteristic of deuterostomes    

A)            Spiral cleavage, blastopore becoming mouth

B)          Radial cleavage, blastopore becoming anus

C)            Spiral cleavage, blastopore becoming anus

D)            Radial cleavage, blastopore becoming mouth

Correct Answer: B

49. Larva like stage of Hydra is                                          

A)            Planula                                     

B)            Hydrula

C)            Scyphula                                  

D)            Hydratuba

Correct Answer: B

50. Deuterostomes are                                          

 A)            Platyhelminthes                       

B)            Echinodermata

C)            Arthropoda                              

D)            Annelida

Correct Answer: B

51. Animal group with pseudocoelom is  

A)            Echinoderms                            

B)            Molluscs

C)            Aschelminthes                         

D)            Annelids

Correct Answer: C

52. Pseudocoelom develops from  

A)            Blastopore lip                          

B)            Archenteron

C)            Embryonic mesoderm            

D)            Blastocoel

Correct Answer: D

53.  In contrast to annelids the Platyhelminthes show  [CBSE PMT 2005]

A)            Radial symmetry                      

B)            Presence of pseudocoel

C)            Bilateral symmetry

D)            Absence of body cavity

Correct Answer: D

 54. From the following statements select the wrong one  [CBSE PMT 2005]

A)            Millepedes have two pairs of appendages in each segment of the body

B)            Prawn has two paris of antennae

C)            Animals belonging to phylum porifera are exclusively marine

D)            Nematocysts are characteristic of the phylum cnidarian

Correct Answer: C

55. Coelom is cavity between alimentary canal and body wall enclosed by              A)            Ectoderm and endoderm       

B)            Mesoderm and ectoderm

C)            Ectoderm on both sides          

D)            Mesoderm on both sides

Correct Answer: D

 56. Which one of the following does not have larvae in its life cycle                         A)            Prawn                                       

B)            Earthworm

C)            Crab                                          

D)            Cockroach 

Correct Answer: B

57. Coelom produced by splitting of mesoderm is         

A)            Hydrocoel                                

B)            Enterocoel

C)            Schizocoel                                

D)            None of the above 

Correct Answer: C

58. Radial symmetry occurs in        

A)            Porifera and Coelenterata

B)            Coelenterata and Echinodermata

C)            Coelenterata and Platyhelminthes

D)            Arthropoda and Mollusca

Correct Answer: B

59. On the basis of organisation, animals are grouped into  [MP PMT 1997]

A)            Metazoa and Eumetazoa        

B)            Protozoa and Metazoa

C)            Protozoa and Parazoa             

D)            Parazoa and Metazoa

Correct Answer: B

60. True coelom is covered by     

A)            Mesoderm                                

B)            Ectoderm and endoderm

C)            Ectoderm                                  

D)            Endoderm

Correct Answer: A

61. Karyotaxonomy is the modern branch of classification which is based on                                

A)            Number of chromosomes      

B)            Bands found on chromosomes   

C)            Organic evolution

D)            Trinomial nomenclature

Correct Answer: B

62.  Which of the following phylum are included in enterozoa 

A)            Annelida, Mollusca, Porifera  

B)            Echinodermata, Hemichordata, Porifera

C)          Mollusca, Arthropoda, Hemichordata

D)            Porifera, Mollusca, Arthropoda

Correct Answer: C

63. The symmetry found in an animal which can be divided into two similar halves by one plane only is

A)            Radial                                       

B)            Biradial

C)            Spherical                                  

D)            Bilateral

Correct Answer: D

64. Body cavity lined by mesoderm is called [J&K CET 2005]

A)            Coelenteron                             

B)            Pseudocoel

C)            Coelom                                     

D)            Blastocoel

Correct Answer: C

65. Which of the following is a group of warm blooded animals 

A)            Birds                                         

B)            Fishes

C)            Amphibians                             

D)            Reptiles

Correct Answer: A

66. Non-chordates have                                                 

A)            Notocord                                  

B)            Dorsal tubular nerve chord

C)            Pharyngeal gills cleft

D)          Absence of hepatic portal system

Correct Answer: D

67. Speciation is caused by                                            

A)            Ecological isolation                 

B)            Geographical isolation

C)            Reproductive isolation            

D)            Isolation

Correct Answer: C

68. Enterocoelous coelom is found in            

A)            Deuterostomia                         

B)            Astomia

C)            Protostomia                              

D)            Blastostomia

Correct Answer: A

69. Parasites capable of living without a host are called 

A)            Facultative                                

B)            Permanent

C)            Obligate                                    

D)            None of these

Correct Answer: A

70. A relationship in which a sea anemone attached to shall of the hermit crab is called                  

A)            Mutualism                                

B)            Protocooperation

C)            Amensalism                             

D)            Commonsalism

Correct Answer: D

71. Radial symmetry is not found in               

A)            Hydra                                        

B)            Starfish

C)            Sponge                                     

D)            Spider

Correct Answer: D

72. Which of the following statements is false       

A)            Male roundworm is smaller than female

B)            Earthworms are hermaphrodite

C)            Echinoderms are protostomous coelomates

D)            Human teeth are anatomically comparable to scales of shark

E)            Hair is derivative of skin

Correct Answer: C


                

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