biology mcqs in english set-41

Biology MCQs for all Competitive Exams SET-41
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-41
जीव विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Silk is obtain from ?

[A].   Egg of silk worm
[B].   Pupa of silk worm
[C].   Larva of silkworm
[D].   None


Question: 2

The instrument by which rate of growth of plant is measured ?

[A].   Hydrometer
[B].   Auxanometer
[C].   Osmometer
[D].   Potometer


Question: 3

HIV often changes its h spae due to the presence of an enzyme is called ?

[A].   Reverse Transcriptase
[B].   Enterokinase
[C].   Nucleotidase
[D].   Nucleoditase


Question: 4

Which of the following is a true fish ?

[A].   Flying fish
[B].   Cry fish
[C].   Cuttle fish
[D].   Silver fish


Question: 5

Which one of the following type of microorganism is most widely used in industries ?

[A].   Bacteria
[B].   Bacteria and fungi
[C].   Bacteria and algae
[D].   Bacteria, microalgae and fungi


Question: 6

Plant which bear naked seed are grouped under ?

[A].   Angiosperm
[B].   Gymnosperm
[C].   Pteridophyta
[D].   Bryophyta


Question: 7

Small pore found in the body of sponges ?

[A].   Ostia
[B].   Osuculum
[C].   Redulla
[D].   Cilia


Question: 8

Growth movement in plant due to light is called ?

[A].   Geotropism
[B].   Phototropism
[C].   Hydrotropism
[D].   Thigmotropism


Question: 9

Refrigeration is a process in which ?

[A].   Bacteria are destroyed
[B].   Growth of bacteria reduced
[C].   Bacteria become inactive
[D].   Cytoplasm of bacteria contract


Question: 10

The largest flightless bird is ?

[A].   Penguin
[B].   Kiwi
[C].   Ostrich
[D].   Amu





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