101. Wish bone in bird is

A Furcula
B Pygostyle
C Radius
D Fermu
Answer :   Furcula
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102. Similarity in Ascaris lumbricoides and Anopheles stephensi

A Sexual dimorphism
B Metamerism
C Anaerobi respiration
D Endoparasitism
Answer :   Sexual dimorphism
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103. Chitin exoskeleton is found in

A Cockroach
B Asacris
C Nematoda
D None of the above
Answer :   Cockroach
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104. Haemocoelomic system is best represented by

A Earth worm
B Leech
C Ascaris
D Hydra
Answer :   Leech
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105. Ctenophores exhibit

A Radial symmetry
B Asymmetry
C Biradial symmetry
D Bilateral symmetry
Answer :   Biradial symmetry
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106. Which ameobocytes of sponge is reponsible to form endoskeleton

A Scleroblast cells
B Archaeocytes
C Collenocytes
D Chromocytes
Answer :   Scleroblast cells
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107. Mircolecithal eggs are found in

A Reptilia + Aves
B Amphibia + Aves + Reptilia
C Reptilia + Aves + Chiroptera
D Eutheria
Answer :   Eutheria
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108. Wrinkles lips like an old lady occur in

A Lemprey
B Myxine
C Mucose snake fish
D All of the above
Answer :   Myxine
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109. Saliva of leeches contain as anticoagulant called

A Heparin
B Histamine
C Hirudin
D Haematin
Answer :   Hirudin
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110. Kala zar disease in man in caused by

A Leishmania donovani
B Trypanosoma gambiense
C Trypanosoma cruzi
D Giardia
Answer :   Leishmania donovani
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