Questions for Competitive Exam

Questions for Competitive Exam  
Q.1 Which animal never drinks water in its entire life? 
(A) Kangaroo
(B) Hippopotamus
(C) Rat
(D) Kangaroo rat
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Ans .  D
Q.2 What is the physical phase of life called?
(A) Protoplasm
(B) Cytoplasm
(C) Organelles
(D) None of the above
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Ans .  A
Q.3 The largest cell is ________________
(A) Nerve Cell
(B) Ovum
(C) The egg of an Ostrich
(D) None of the above
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Ans .  C
Q.4 Which is the largest human cell?
(A) Liver
(B) Skin
(C) Spleen
(D) Ovum
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Ans .  D
Q.5  _________________ is the longest cell.
(A) Nerve Cell
(B) Skin
(C) Spleen
(D) None of the above
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Ans .  A
Q.6 What is the name of the cells in the body that engulf foreign particles like bacteria?
(A) Phagocytes
(B) Globulin
(C) Fibrinogen
(D) Albumin
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Ans .  A
Q.7 There are _____ number of muscles in human.
(A) 638
(B) 637
(C) 639
(D) 640
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Ans .  C
Q.8 What is the life span of RBC?
(A) 130 days
(B) 110 days
(C) 100 days
(D) 120 days
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Ans .  D
Q.9 What is the life span of WBC?
(A) 2-15 days
(B) 3-15 days
(C) 4-15 days
(D) 5-20 days
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Ans .  A
Q.10 Which is the vertebrate that has a two-chambered heart?
(A) Fish
(B) Snake
(C) Blue Whale
(D) Crocodile
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Ans .  A