Biology Practice Question and Answer
8 4 Q:
6110f8f7f65c04691be95812 4 Q:
5f746f59bb26e87e5eeaee43 4 Q:
61655e4ed881f961723226f0 4 Q:
60b6e6ca84a0c2750054ff82 4 Q:
60363803e62cee435672f5ba Answer : 1. "Titanus"
4 Q:
60598b2719447609ff06c574 4 Q:
63058d03fef7996822f1d8a9 4 Q:
632c5d7731300b7ce473b85f
Q: Hormones are different from Vickers because?
764 06110f8f7f65c04691be95812
6110f8f7f65c04691be95812- 1Hormones are found only in animalsfalse
- 2Hormones are found only in plantsfalse
- 3Hormones are not used in metabolic activitiesfalse
- 4Hormones are fully used in metabolic activitiestrue
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Answer : 4. "Hormones are fully used in metabolic activities"
Q: What is the pH of blood of a normal person?
763 05f746f59bb26e87e5eeaee43
5f746f59bb26e87e5eeaee43- 14.5—4.6false
- 26.45—6.55false
- 37.35—7.45true
- 48.25—8.35false
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Answer : 3. "7.35—7.45"
Q: Commonly heat of the human body in Fahrenheit –
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61655e4ed881f961723226f0- 198false
- 298.6true
- 397false
- 497.5false
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Answer : 2. "98.6 "
Q: The disease that has been eradicated from the world is -
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60b6e6ca84a0c2750054ff82- 1Chicken poxfalse
- 2Small poxtrue
- 3Leprosyfalse
- 4Poliomyelitisfalse
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Answer : 2. "Small pox "
Q: Which of the following is a disease caused by bacteria?
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60363803e62cee435672f5ba- 1Titanustrue
- 2Malariafalse
- 3Poliomyelitisfalse
- 4Filariafalse
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Answer : 1. "Titanus"
Explanation :
All of these diseases are caused by bacteria i.e. Pneumonia, Cholera, Tuberculosis. Cancer is caused by uncontrolled cell division. Pneumonia is caused by a bacterium Streptococcus pneumoniae. Cholera is caused by a bacterium Vibrio cholerae.
Q: _____ mirror is used by dentist to see the minute details of the tooth in a magnified form.
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60598b2719447609ff06c574- 1Conicalfalse
- 2Semi-circularfalse
- 3Convexfalse
- 4Concavetrue
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Answer : 4. "Concave"
Q: Who propounded DNA synthesis? -
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63058d03fef7996822f1d8a9- 1Achhafalse
- 2Könbergtrue
- 3Lamarck -false
- 4Darwinfalse
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Answer : 2. "Könberg "
Q: DNA is stored majorly in ___ of the cell.
753 0632c5d7731300b7ce473b85f
632c5d7731300b7ce473b85f- 1golgi bodyfalse
- 2cytoplasmfalse
- 3plasma membranefalse
- 4nucleustrue
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Answer : 4. "nucleus"
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