biology mcqs in english set-50

Biology MCQs for all Competitive Exams SET-50
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-50
जीव विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Bacteria helpful in making curd from milk ?

[A].   Mycobacterium
[B].   Staphlio Coccus
[C].   Lacto Bacillus
[D].   Yeast


Question: 2

Cell wall of fungi is made up of ?

[A].   Lipids
[B].   Cellulose
[C].   Protein
[D].   Chitin & Hemicellulose


Question: 3

Trunk of tree increases in grith due to cell division in ?

[A].   Vascular Tissue
[B].   Meristematic Tissue
[C].   Cortex
[D].   Pith


Question: 4

Heterothallism was discovered by ?

[A].   E.J. Butler
[B].   F. Blakelec
[C].   J.H. Graigic
[D].   Mundkar


Question: 5

Example of positive geotropism is ?

[A].   Closing of flower
[B].   Upward growth of stem
[C].   Downward growth of root
[D].   Lateral growth of root


Question: 6

The plant that behave as a root prarasite is ?

[A].   Ficus
[B].   Santalum
[C].   Cuscuta
[D].   Euphorbia


Question: 7

Food prepared by plant is transported to different part of plant through ?

[A].   Xylem
[B].   Cortex
[C].   Phloem
[D].   Pith


Question: 8

LSD is obtained from ?

[A].   Bacteria
[B].   Fungi
[C].   2, 4-D
[D].   Alcohol


Question: 9

Gibberellins, the plant growth hormone, are extracted from ?

[A].   Fungus
[B].   Bacterium
[C].   Algae
[D].   None


Question: 10

Which of the following unicellular algae are used as source of Oxygen in space research ?

[A].   Ulothrix
[B].   Spirogyra
[C].   Chlorella
[D].   Odogonium





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