biology mcqs in english set-12

Biology MCQs for all Competitive Exams SET-12
Biology Multiple Choice question for All Competitive Exams

Biology Multiple Choice Questions(MCQ)
जीव विज्ञान बहुविकल्पीय प्रश्न

Welcome to our exclusive collections of biology multiple choice questions with answers. All questions are of multiple choice type.In these MCQs sets we are going to share most important questions related to biology. These questions are very helpful for those candidates & aspirants who are preparing for the various government and non government exam as well as in interview.
इस पोस्ट में हम विज्ञान से सम्बंधित कई महत्वपूर्ण बहुविकल्पीय प्रश्न प्रस्तुत कर रहे है , जो कई प्रतियोगी परीक्षाओ में पूछे जाते है. जैसे TET, CTET, JEE, AIPMT, PMT, Police exams ,army exams, CDSE , SBI Clerk , SBIPO, PO, RRB , IBPS PO , PSc, State PSC, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, SI, CTET, TET, CDS, MAT , SSC 10+2 , CLAT , NIFT , SBI , IBPS Clerk, Vyapam, आदि.

Biology MCQs for all Competitive Exams SET-12
जीव विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Who discovered Cholera germs ?

[A].   Robert Koch
[B].   Rene Laennec
[C].   Dreser
[D].   Hansen


Question: 2

Viruses are parasitic, having DNA/RNA but they can be crystalized and lack respiration. Thus they are treated as ?

[A].   Living materials
[B].   Non-living materials
[C].   Both living and non-living materials
[D].   Cellulose


Question: 3

The normal RBC count in adult male is ?

[A].   5.5 million
[B].   5.0 million
[C].   5 million
[D].   0 million


Question: 4

The term GM Food refers to the food ?

[A].   that grows under genetic measures
[B].   that is genetically modified
[C].   that grows under geographical modification
[D].   with greater glucose metabolism


Question: 5

During the photosynthesis the liberated gas is ?

[A].   Carbon dioxide
[B].   Oxygen
[C].   Nitrogen
[D].   Hydrogen


Question: 6

The metal, which is a constituent of Vitamin B12 is ?

[A].   Iron
[B].   Magnesium
[C].   Zinc
[D].   Cobalt


Question: 7

The H5N1 virus which causes bird flu was first discovered in ?

[A].   1991
[B].   1995
[C].   1997
[D].   2001


Question: 8

What is the other name of blood clot forming in vessels blocking the flow of blood called ?

[A].   Bolus
[B].   Ulcer
[C].   Thrombus
[D].   Pus


Question: 9

A blood group has agglutinogen located on / in which of the following ?

[A].   Haemoglobin
[B].   Serum
[C].   Plasma
[D].   RBC


Question: 10

Flat footed camels can walk easily in sandy deserts because ?

[A].   Pressure on the sand is decreased by increasing the area of the surface in contact
[B].   Pressure on the sand is increased by increasing the area of the surface in contact
[C].   Pressure on the sand is decreased by decreasing the area of the surface in contact
[D].   Pressure on the sand is increased by decreasing the area of the surface in contact





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