Biology gk By LBook – Biology is the branch of science under which the organisms are studied. In biology, bio means life and logos means study, i.e. the study of life is. In This Bilogy Gk in Hindi and English post we going to see Life science questions for like railway ntpc, Raliway Group D, SSC, PSC, Bank, SSC MTS etc Exams.



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Biology Gk in Hindi PDF 14


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Question 1
  • Male Gene Organized by
  • पुरुष जीन संघटन होता है 
A
XX
B
XY
C
Y
D
X
Question 1 Explanation: 
XY
Question 2
  • 'Universal Donor' is –
  • निम्न रक्त वर्ग ' सार्वत्रिक दाता ' होता है 
A
A
B
AB
C
O
D
B
Question 2 Explanation: 
O
Question 3
  • Light-synthesis occurs
  • प्रकाश-संश्लेषण होता है 
A
in the daytime and in the night / दिन में और रात्रि में
B
Within days or in the night / दिन में अथवा रात्रि में
C
Only in the day / केवल दिन में
D
In the night / रात्रि में
Question 3 Explanation: 
Only in the day / केवल दिन में
Question 4
  • Which gas is necessary for photosynthesis?
  • प्रकाश - संश्लेषण के लिए कौन - सी गैस आवश्यक है? 
A
CO
B
O2
C
N2
D
CO2
Question 4 Explanation: 
CO2
Question 5
  • Who first explained biological evolution?
  • जीव विकास को सर्वप्रथम किसने समझाया? 
A
Einstein / आइन्स्टाईन
B
Charles Darwin / चार्ल्स डारविन
C
Lamarck / लैमार्क
D
Newton / न्यूटन
Question 5 Explanation: 
Charles Darwin / चार्ल्स डारविन
Question 6
  • Who first synthesized DNA in the laboratory?
  • किसने प्रयोगशाला में सर्वप्रथम DNA का संश्लेषण किया था
A
Khurana / खुराना ने
B
Miller / मिलर ने
C
Kelvin / केल्विन ने
D
D – Varis / डी - वैरिस ने
Question 6 Explanation: 
Khurana / खुराना ने
Question 7
  • Chemical name Vitamin C is –
  • विटामिन C का रासायनिक नाम है 
A
Citric acid / साइट्रिक अम्ल
B
Acardic Acid / ऎस्कार्बिक अम्ल
C
Tartaric Acid / टारटरिक अम्ल
D
Thiamin / थायमीन
Question 7 Explanation: 
Acardic Acid / ऎस्कार्बिक अम्ल
Question 8
  • Energy is formed on the sun
  • सूर्य पर ऊर्जा का निर्माण होता है 
A
By oxidation reactions / ऑक्सीकरण अभिक्रियाओं द्वारा
B
By nuclear fission / नाभिकीय विखण्डन द्वारा
C
By Nuclear Fusion / नाभिकीय संलयन द्वारा
D
By degradation reactions / अवकरण अभिक्रियाओं द्वारा
Question 8 Explanation: 
By Nuclear Fusion / नाभिकीय संलयन द्वारा
Question 9
  • What is the disease caused by HIV?
  • एच. आई. वी. द्वारा होने वाला रोग है
A
Cancer / कैंसर
B
AIDS / एड्स
C
Inspiration / आतशक
D
Tuberculosis / क्षय रोग
Question 9 Explanation: 
AIDS / एड्स
Question 10
  • The amount of gas in the air is the highest
  • हवा में जिस गैस की मात्रा सबसे अधिक है, वह है 
A
Oxygen / ऑक्सीजन
B
Nitrogen / नाइट्रोजन
C
Carbon Dioxide / कार्बन डाइऑक्साइड
D
Hydrogen / हाइड्रोजन
Question 10 Explanation: 
Nitrogen / नाइट्रोजन
There are 10 questions to complete.

Biology Gk in Hindi Questions and Answers


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LBook VVI Biology Gk in Hindi and English PDF 2019. Life Science Questions and Answer are very important for any competitive exams like RRB, SSC, IAS, Bank PO, SSC CGL, RAS, CDS, UPSSSC exams and all state-related exam. Form this Life Science Gk Quiz and MCQ post you defiantly get one or two questions in your exams. Practice with lbook Life Science Gk question for Free and also collect PDF.


Biology Gk in Hindi PDF
Biology Gk in Hindi PDF

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