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Free download PDF of Zoology questions and answers in multiple choice type(mcqs) for SSC CGL, Data Entry Operator, Postal Assistant, UPSC, Railway Exams. These previous years general awareness quiz objective questions answers for competitive exam are very important for prelims and mains exams.
(41)
What are the basic units from which human spare parts can be created?
[A]
Kidney cells
[B]
Heart cells
[C]
Stem cells
[D]
Nerve cells
Comment
(42)
Adherent mucoid alkaline substance covering the inner lining of stomach is to:
[A]
digest starch
[B]
act against bacteria
[C]
prevent viral infection
[D]
prevent the action of pepsin of mucosa
Comment
(43)
The area of the human tongue sensitive to bitterness is restricted to:
[A]
tip
[B]
edges
[C]
middle part
[D]
posterior part
Comment
(44)
Amniocentesis is a method for:
[A]
determination of foetal health conditions
[B]
inducing abortion
[C]
artificial insemination
[D]
determination of the amino acids sequence
Comment
(45)
Which of the following blood cells is compulsory for blood coagulation?
[A]
Platelets
[B]
Lymphocites
[C]
Red Blood Corpuscles
[D]
White Blood Corpuscles
Comment
(46)
Which was the first antibiotic?
[A]
Neomycin
[B]
Terramycin
[C]
Streptomycin
[D]
Penicillin
Comment
(47)
Virus contains
[A]
Protein and lipid
[B]
Lipid and carbohydrate
[C]
Nucleic acid and protein
[D]
Carbohydrate and nucleic acid
Comment
(48)
By which the sex of a child is determined before birth?
[A]
Sperms of father
[B]
Foetus of mother
[C]
Both (A) and (B)
[D]
Nutrition of mother
Comment
(49)
What may be cause of malfunctioning of thyroid gland?
[A]
Vitamin
[B]
Calcium deficiency
[C]
Iron deficiency
[D]
Iodine deficiency
Comment
(50)
The element which is the most abundant in the human body is –
[A]
oxygen
[B]
carbon
[C]
iron
[D]
nitrogen
Comment
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