Biology Questions Practice Question and Answer
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Q: The acid present in the stomach which helps in the digestion of food is:
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6087ed7de211d4467fdc6ea4- 1Nitric acidfalse
- 2Sulphuric acidfalse
- 3Hydrogen chloridetrue
- 4None of the abovefalse
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Answer : 3. "Hydrogen chloride"
Q: Sponges belongs to the phylum
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5f437e5109e4377de92f2b3a- 1Protozoafalse
- 2Annelidafalse
- 3Poriferatrue
- 4Cnideriafalse
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Answer : 3. "Porifera "
Q: The disease ' athlete foot' is caused by –
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616e8d8d7424fb16794d3f45- 1Protozoafalse
- 2Virusfalse
- 3Bacteriafalse
- 4Fungitrue
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Answer : 4. "Fungi"
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: Hormones are different from Vickers because?
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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?
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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: 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: Who propounded DNA synthesis? -
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63058d03fef7996822f1d8a9- 1Achhafalse
- 2Könbergtrue
- 3Lamarck -false
- 4Darwinfalse
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Answer : 2. "Könberg "
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