General Knowledge

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Biology GK questions and answers: updated


Biology General knowledge questions and answers

Biology gk questions for PSC ,SSC and RRB exams


1. Which disease is known as Christmas disease ?
Answer: Haemophilia (also known as Bleeder's disease and Royal disease )


2. The seat of memory in the human brain is located in the _______ ?
Answer: Cerebrum


3. Which hormone is known as Emergency Hormone ?
Answer: Adrenalin


4. Total number of bones in human body ?
Answer: 206

*4a. Number of rib bones in human body?
Answer: 24(12 pairs)

5. Total number of Muscles in human body ?
 Answer: 639


6. What is the Enzyme present in Saliva ?
Answer: Ptyalin


7. Covering of brain is called as __________ ?
Answer: Meninges


8.  Covering of Lungs is called as __________ ?
 Answer: Pleura


9. Covering of Heart is called as __________ ?
Answer: Pericardium


10. What is the full form of CAT in CAT scan (CT scan) ?
Answer: Computer Axial Tomograph


11. Who prepared the first Cholera vaccine ?
Answer: Louis Pasteur


12. Who discovered Rabies vaccine ?
Answer: Louis Pasteur


 13. Blood pressure is the pressure exerted by blood on the walls of ________ ?
Answer: arteries

*14. Which part of the body produces the blood cells?
Answer: Bone marrow

Did you know which is the largest lake in Antarctica ?


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  6. AmmuMarch 21, 2016 at 6:08 PM

    blood group of human was discovered in 1900 by .....?
    ans: Karl Landstienes

    ReplyDelete
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  10. doctor daneApril 7, 2017 at 3:14 PM

    Very first commander in chief of india also known as father of Indian army?

    ReplyDelete
    Replies
    1. SreeApril 15, 2017 at 10:23 PM

      Stringer Lawrence (first Commander-in-Chief)

      Delete
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    Biology 4 MARKS QUESTIONS
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