Biology MCQ in English Set-78

Biology MCQs for all Competitive Exams SET-78
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-78
जीव विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Exhibition of superiority by a hybrid over both of its parents is called

[A].   Heterosis
[B].   Hybridization
[C].   Hypostatis
[D].   Recessive


Question : 2

The skeleton secreting cells in poriferans are known as

[A].   Scleroblasts
[B].   Collenocytes
[C].   Archaeocytes
[D].   Pinacocytes


Question : 3

The hormone renin is produced by the

[A].   Pancreas
[B].   Gall Bladder
[C].   Liver
[D].   Kidneys


Question : 4

The inactive form of an enzyme is

[A].   Enterokinase
[B].   Isozyme
[C].   Zymogens
[D].   Epimerase


Question : 5

The function of cytokinin is increases

[A].   Cell elongation
[B].   Fruit initiation
[C].   Cell division
[D].   Differentiation


Question : 6

Cytokines are produced by

[A].   Mast cells
[B].   Phagocytes
[C].   Basophils
[D].   T-cells


Question : 7

Clover leaf model of RNA is called

[A].   tRNA
[B].   sRNA
[C].   mRNA
[D].   rRNA


Question : 8

The type of placenta in ruminants is

[A].   Haemochorial
[B].   Epitheliochorial
[C].   Endotheliochorial
[D].   Haemoendotheliochorial


Question : 9

Numerical changes in chromosomes are known as

[A].   Euploidy
[B].   Aneuploidy
[C].   Polyploidy
[D].   Allopolyploidy


Question : 10

The type of placenta in ruminants is

[A].   Haemochorial
[B].   Epitheliochorial
[C].   Endotheliochorial
[D].   Haemoendotheliochorial





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