biology mcqs in english set-21

Biology MCQs for all Competitive Exams SET-21
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-21
जीव विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Labourers who do not hard manual labour develop thick skin on their palms and soles due to ?

[A].   Thick epidermis
[B].   Thick dermis
[C].   Thick subcutaneous tissue
[D].   All of these


Question: 2

Secretion from endocrine gland is called ?

[A].   Juice
[B].   Enzyme
[C].   Hormone
[D].   Solution


Question: 3

Iodoform is used as an ?

[A].   Antipyretic
[B].   Analgesic
[C].   Antiseptic
[D].   Anaesthetic


Question: 4

A rare and endangered animal in Silent Valley is ?

[A].   Musk deer
[B].   Tiger
[C].   Lion tailed macaque
[D].   Rhinosores


Question: 5

Which of the following part of tongue bears cells for sour taste ?

[A].   Front
[B].   Back
[C].   Sides
[D].   Middle


Question: 6

Maximum photosynthetic activity occurs in ?

[A].   Blue and red region of light
[B].   Green and yellow region of light
[C].   Blue and orange region of light
[D].   Violet and orange region of light


Question: 7

Which of the following is the largest living bird ?

[A].   Peacock
[B].   Ostrich
[C].   Dodo
[D].   Turkey


Question: 8

In coriander, the useful parts are ?

[A].   Roots & leaves
[B].   Leaves & flowers
[C].   Leaves & dried fruits
[D].   Flowers & dried fruits


Question: 9

Radioimmunoassay (RIA) is a therapy used ?

[A].   To cure lung cancer
[B].   To cure AIDS
[C].   To cure fractures in bones
[D].   To detect antibodies and hormones present in the blood samples


Question: 10

Which one of the following is used in the treatment of tuberculosis ?

[A].   Penicillin
[B].   Aspirin
[C].   Paracetamol
[D].   Dettol





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