Kingdom Animalia

MDCAT • Biology

150 MCQs — Click "Reveal" to see the correct answer

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  1. 1
    UHS MDCAT 2008

    Which one of these is an example of tubular excretory system called metanephridia?

  2. 2
    UHS MDCAT 2008

    Which of the following do not have a body cavity?

  3. 3
    UHS MDCAT 2008

    Which of the following may build coral reefs along with coral animals?

  4. 4
    UHS MDCAT 2008

    Which of the following damages wooden ships?

  5. 5
    UHS MDCAT 2008

    Name the nutrition resulted by feeding on dead and decaying matter.

  6. 6
    UHS MDCAT 2008

    The African sleeping sickness is caused by:

  7. 7
    UHS MDCAT 2008

    Name the class without antennae.

  8. 8
    UHS MDCAT 2008

    Organs are functionally different but structurally alike are _.

  9. 9
    UHS MDCAT 2008

    ____________ did not have the adaptations to remove the flooding of their cells in fresh water.

  10. 10
    UHS MDCAT 2008

    Which of the following has 40 chromosomes?

  11. 11
    UHS MDCAT 2008

    Which of the following are called placental mammals?

  12. 12
    UHS MDCAT 2008

    Name the vertebrates which are without jaws.

  13. 13
    UHS MDCAT 2008

    In general, asexual reproduction is common in:

  14. 14
    UHS MDCAT 2008

    In moth's male is _____________.

  15. 15
    UHS MDCAT 2008

    Humming birds belong to the category:

  16. 16
    UHS MDCAT 2008

    Which of the following does not have specialized respiratory organs?

  17. 17
    UHS MDCAT 2008

    Sharks and rays are included in class:

  18. 18
    UHS MDCAT 2009

    Coelom is a cavity lined by:

  19. 19
    UHS MDCAT 2009

    Tse-tse fly causes the sleeping sickness and skin diseases by transmitting:

  20. 20
    UHS MDCAT 2009

    It is an endoparasite of humans, cattle and pig that completes its life cycle in two hosts:

  21. 21
    UHS MDCAT 2009

    A large group of parasitic protozoa, some of which causes various diseases such as malaria to humans, are:

  22. 22
    UHS MDCAT 2014

    Polymorphism is a feature exhibited by members of:

  23. 23
    UHS MDCAT 2015

    _ is a triploblastic organism.

  24. 24
    UHS MDCAT 2016

    Pseudo-coelomates have a body cavity but it is not true coelom. Which one of the following is included in the group.

  25. 25
    UHS MDCAT 2016

    In radial symmetry, all body parts are arranged around the central axis. Radial symmetry represents _ mode of life.

  26. 26
    UHS MDCAT 2016

    _ is a common parasite of the intestine of human and pigshumans that belongs to the phylum nematode.

  27. 27
    UHS MDCAT 2016

    Taenia is an endoparasite of human, pig and cattle which belongs to thethatpigs,humans phylum.

  28. 28
    UHS MDCAT 2017

    _ is an intestinal parasite of man belonging to phylum Nematoda.

  29. 29
    UHS MDCAT 2017

    Snails are the intermediate hosts in:

  30. 30
    UHS MDCAT 2022

    Silver fish is a/an?

  31. 31
    UHS MDCAT 2022

    Round worms belong to which phylum?

  32. 32
    UHS MDCAT 2023

    Four chambered heart with right systemic arch only is present in?

  33. 33
    UHS MDCAT 2023

    The body of which is called metamerically segmented?

  34. 34
    UHS MDCAT 2023

    Enteron is the characteristic feature of:

  35. 35
    UHS MDCAT 2024

    Which of the following belongs to chordates?

  36. 36
    _____________, a shipworm damages wooden parts of ships.
  37. 37
    Shell is much reduced and internal in:
  38. 38
    Which has asymmetrical body?
  39. 39
    How many ganglions are there in the nervous system of molluscs?
  40. 40
    Respiratory pigment in molluscs is
  41. 41
    1 Piece shell is present in
  42. 42
    Except ____________ ,the circulatory system is open.
  43. 43
    Excretory system of molluscs contain
  44. 44
    In mouth cavity of molluscs, there is rasping tongue like structure
  45. 45
    The space b/w shell and mantle cavity contains ___________ in some mussels.
  46. 46
    In mussels, which part secretes Calcarious?
  47. 47
    Mantle which secrete shell is present in:
  48. 48
    ____________ is the Largest invertebrate animal
  49. 49
    ___________ is the cause of sleeping sickness and skin diseases
  50. 50
    No new metamorphosis in
  51. 51
    Respiration in arachnida is due to is due to
  52. 52
    No antennae, no true jaws and four pairs of legs are features of
  53. 53
    Chelicerae with jaws can be seen in
  54. 54
    Insect body has distinct regions, except
  55. 55
    Which one is not body feature of crabs
  56. 56
    On the dorsal side of the cephalothorax, the exoskeleton is in the form of carapace in:
  57. 57
    In some arthropods larva resembles with adult, called
  58. 58
    Not the feature of circulatory system of arthropods
  59. 59
    Aquatic arthropods respire through
  60. 60
    In arthropods, sensory organs are usually a pair of
  61. 61
    Highly developed nervous system consisting of ganglia connected to
  62. 62
    In arthropods nitrogenous wastes are excreted in the form of solid:
  63. 63
    A well developed excretory system in arthropods comprising of:
  64. 64
    The body of arthropods is covered by water proof chitisous exoskeleton, secreted by:
  65. 65
    Arthropods have common origins with annelids due to all, except:
  66. 66
    Largest phylum of kingdom animalia is:
  67. 67
    Cheatae are absent in:
  68. 68
    Annelids which can move by contraction of body and of body and with the help of suckers:
  69. 69
    Trochophore larvae forms in all except:
  70. 70
    Ciliated and free swimming Trochophore larvae produce in:
  71. 71
    Which one is not hermaphrodite?/
  72. 72
    Common mode of reproduction in annelids:
  73. 73
    Organs of locomotion in annelids are all, except:
  74. 74
    Respiratory system is absent in:
  75. 75
    1st centralized nervous system was seen in:
  76. 76
    _____________ are 1st invertebrates which have developed closed circulatory system.
  77. 77
    Ciliated organspresent in each segment of body cavity of annelids:
  78. 78
    After splitting which layer of mesoderm covers the alimentary canal:
  79. 79
    In earthworm mouth is overhung by a lobed structure:
  80. 80
    Metamerically segmented body can be seen in:
  81. 81
    Parasite of villi of intestine:
  82. 82
    Intestinal bleeding leading to anemia is related with:
  83. 83
    Commonly known as hook worm:
  84. 84
    Entrobius vermicularis is not present in parts of large intestine of human:
  85. 85
    Bending of body of ascaris is due to:
  86. 86
    Excretory system of nematodes consist of:
  87. 87
    Sense organs are in the form of ______________ present on the lips at the anterior end.
  88. 88
    Nerve cords running through out the length of the worm in nematods:
  89. 89
    In nematodes nerve ring is present:
  90. 90
    Pseudocoelome originate from:
  91. 91
    Tube with in tube like digestive system is present in:
  92. 92
    Physicians give anema to the patient to fully remove the parasites from:
  93. 93
    Tape worms remain embedded in _____________ muscles of cow.
  94. 94
    In tape worm (Taenia), the embryo inside the egg is round is shape and has ____________ chitinous hooks.
  95. 95
    Body segment of tape worm mainly contain sex organs:
  96. 96
    Intermediate host of tape worm is:
  97. 97
    Liver fluke is endoparasite of _________ in human.
  98. 98
    In liver flukes organs for attachment to host tissues:
  99. 99
    Sexually hermaphrodites are all, except:
  100. 100
    Asexual reproduction in platyhelminthes:
  101. 101
    Planaria can move by:
  102. 102
    In parasitic flatworm only the system complicated:
  103. 103
    Digestive system is absent in:
  104. 104
    Well developed system in platyhelminthes is:
  105. 105
    In tapeworm excretory system consist of:
  106. 106
    Which one is freely living flatworm:
  107. 107
    Body of flatworms is compresses
  108. 108
    Coral reefs are containing
  109. 109
    In Actinia enteron is divided by large partitions called:
  110. 110
    ____________ are called partuguese man of war.
  111. 111
    Marine coelenterates which exist only in polyp form:
  112. 112
    In obelia, blastostyle give rise to individual zooids called medusea by:
  113. 113
    The polyp is reduced and medusea is dominant in:
  114. 114
    Alternation of generation can be seen in the life cycle of:
  115. 115
    CaCO₃ is present in exoskeleton of all except:
  116. 116
    Sessile, nutritive, asexually reproducing coelenterates are:
  117. 117
    Which one of the following is not a feature of coelenterates?
  118. 118
    Nematocysts- the stings cells are modified cells of:
  119. 119
    ________________ are used for sound absorption in building.
  120. 120
    The best commercial sponges are found in warm waters of:
  121. 121
    ____________ is commonly called venus flower basket.
  122. 122
    Only the fresh water sponges is:
  123. 123
    Only the embryonic developmental stage in sponges is:
  124. 124
    Fertilization in poriferans occurs in:
  125. 125
    Sponges are hermapharodites if male sex cells develop first, then it is called:
  126. 126
    Internal bud in sponges is called:
  127. 127
    Asexual reproduction in sponges is by:
  128. 128
    The skeleton is in the form of variously shaped needle like structure
  129. 129
    In sponges food is ingested by:
  130. 130
    Sponges obtain 80% of their food from:
  131. 131
    The pores through which water enters the body are called:
  132. 132
    Spongocoel is divided into flagellated chambers and lined by:
  133. 133
    There is a single cavity inside the body of sponges:
  134. 134
    In most sponges the body wall is formed of an outer layer
  135. 135
    The porifera are pore bearing animals commonly called:
  136. 136
    Pseudocoelomate is bounded externally by muscles and internally by cutical or:
  137. 137
    In Pseudocoelomates, false coelome is developed from:
  138. 138
    Triploblastic animals may not be:
  139. 139
    In triploblastic animals, mesoderm give rise to all, except:
  140. 140
    Characteristics of chordates:
  141. 141
    Deuterostomes show features, except:
  142. 142
    Which one is not the feature of nematodes?
  143. 143
    Animals which are triploblastic and have radial symmetry:
  144. 144
    Simplest animals of eumetazoa are:
  145. 145
    Animals which lack tissue organization no body symmetry and indeterminate shape:
  146. 146
    Simplest of the animals belong to:
  147. 147
    Today the largest mammals are:
  148. 148
    Animals are thought to be evolved from:
  149. 149
    According to Robert Whittaker's five kingdom system one-celled animals were placed in ____________.
  150. 150
    All are the characteristics of animals, except: