111. The first two stages of larva of Ascaris occur in

A Body cavity
B Uterus
C Host's intestine
D Egg themselves
Answer :   Egg themselves
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112. Special character of Coelenterates is

A polymorphism
B nematocysts
C flame cells
D hermaphroditism
Answer :   nematocysts
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113. Diagnostic character of Echinoderms is the presence of

A Water vascular system
B Spinky skin
C Pedicellariae
D All of the above
Answer :   All of the above
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114. Excretor system of Ascaris is made up of

A Four cells
B Many cells
C Single cell
D Two cells
Answer :   Single cell
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115. Silver fish is a

A Fish
B Crustacean
C Cnidarian
D Insect
Answer :   Insect
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116. Teleost fishes are characterised by the presence of

A Air bladder
B Claspers
C Placoid scales
D None of the above
Answer :   Air bladder
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117. Which of the following is a living fossil

A Latimeria
B Amia
C Hippocampus
D Exocoetus
Answer :   Latimeria
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118. The respiratory organs of Insects are

A Gills or branchiae
B Tracheae and spiracle
C Respiratory Trumpets
D All of the above
Answer :   Tracheae and spiracle
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119. Which of the following animal is sessible

A Balanoglossus
B Herdmanima
C Amphioxus
D Petromyzon
Answer :   Herdmanima
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120. Eutherians are characterised by

A hairy skin
B true placentation
C ovoviviparity
D glandular skin
Answer :   true placentation
Discuss Question

Practice More MCQ Question on Biology Section

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