Showing posts with label biologymcqs. Show all posts
Showing posts with label biologymcqs. Show all posts

Saturday, 23 April 2022

Class 12 Biology - Biotechnology and Its Applications (MCQs) #biotechnology #biologyMCQs #class12Biology #eduvictors

Class 12 Biology - Biotechnology and Its Applications (MCQs)

Class 12 Biology - Biotechnology and Its Applications (MCQs) #biotechnology #biologyMCQs #class12Biology #eduvictors


Q1(NEET 2021): A specific recognition sequence identified by endonucleases to make cuts at specific positions within the DNA is:

(a) degenerate primer sequence

(b) Okazaki sequences

(c) palindromic nucleotide sequence

(d) poly(A) tailsequence


Wednesday, 20 April 2022

Class 12 Biology - Biotechnology: Principles and Processes (MCQs) #biologyQuiz #Biotechnology #eduvictors

Class 12 Biology - Principles and Processes (MCQs)

Class 12 Biology - Biotechnology: Principles and Processes (MCQs) #biologyQuiz #Biotechnology  #eduvictors




Q1: The linking of antibiotic resistance gene with the plasmid vector became possible with

(a) DNA polymerase 

(b) exonucleases

(c) DNA ligase 

(d) endonucleases

Monday, 18 April 2022

Class 12 Biology -Human Health and Diseases (MCQs) #class12Biology #BiologyMCQs #eduvictors

Class 12 Biology -Human Health and Diseases (MCQs)

Class 12 Biology -Human Health and Diseases (MCQs) #class12Biology #BiologyMCQs #eduvictors


Q1: The organisms which cause diseases in plants and animals are called:

(a) Pathogens 

(b) Vectors

(c) Insects 

(d) Worms


Q2: The sporozoites that cause infection, when a female Anopheles mosquito bites a person, are formed in:

(a) Liver of the person

(b) RBCs of mosquito

(c) Salivary glands of the mosquito

(d) Intestine of mosquito

Wednesday, 13 April 2022

Class 12 Biology - Microbes in Human Welfare (MCQs) #biologyquiz #class12Biology #NEET #eduvictors

Class 12 Biology - Microbes in Human Welfare (MCQs)

Class 12 Biology - Microbes in Human Welfare (MCQs) #biologyquiz #class12Biology #NEET #eduvictors


Q1: A common biocontrol agent for the control of plant diseases is

(a) baculovirus 

(b) Bacillus thuringiensis

(c) Glomus 

(d) Trichoderma


Q2: Methanogens do not produce 

(a) oxygen 

(b) methane

(c) hydrogen sulfide 

(d) carbon dioxide

Saturday, 9 April 2022

Class 12 Biology - Organisms and Population MCQs #biologyquiz #class12Biology #eduvictors

Class 12 Biology - Organisms and Population MCQs

Class 12 Biology - Organisms and Population MCQs #biologyquiz #class12Biology #eduvictors


Q1. A majority of organisms that are restricted to a narrow range of temperature are called as

(a) stenothermal 

(b) endothermal

(c) ectothermal 

(d) eurythermal

Wednesday, 14 July 2021

Biology Quiz - 6 (#NEET)(#premedical)(#AIPMT)(#class12Biology)(#eduvictors)(#class11Biology)(#class12Biology)

Biology Quiz - 6 

Biology Quiz - 6 (#NEET)(#premedical)(#AIPMT)(#class12Biology)(#eduvictors)(#class11Biology)


Q1: Which of the following statements is wrong for viroids?

(a) They cause infections.

(b) Their RNA is of high molecular weight.

(c) They lack a protein coat.

(d) They are smaller than viruses.

Thursday, 4 March 2021

Biology: Know Your Vitamin Quiz (#biology)(#NEET)(#PreMedical)(#Class12Biology)(#compete4exams)(#eduvictors)

Know Your Vitamins Quiz

Biology: Know Your Vitamin Quiz (#biology)(#NEET)(#PreMedical)(#Class12Biology)(#compete4exams)(#eduvictors)



1. What is the source of Vitamin A in Leafy vegetables?




2. Which Vitamin is known as the anti-infetive vitamin




3. Which Vitamin is used for ELISA test (AIDS)?




4. Which Vitamin contains Cobalt?




Monday, 14 September 2020

CBSE Class 9 - Biology - Animal Tissues (MCQs)(#class9Biology)(#eduvictors)(#animaltissues)

Animal Tissues (MCQs)

CBSE Class 9 - Biology

CBSE Class 9 - Biology - Animal Tissues (MCQs)(#class9Biology)(#eduvictors)(#animaltissues)


Read the question carefully and choose the correct option from the choices given.


Q1: The tissue responsible for movement in our body is

      (A) connective tissue 

      (B) nervous tissue 

      (C) muscular tissue 

      (D) epithelial tissue


Q2: Neuron receives and transmits information and messages in the form of

      (A) nerve beats 

      (B) muscular impulses

      (C) nerve impulses 

      (D) nerve processes

Monday, 7 September 2020

CBSE Class 9 - Biology - Plant Tissues (MCQs) (#eduvictors)(#class9biology)(#plantTissues)

CBSE Class 9 - Biology - Plant Tissues (MCQs)

CBSE Class 9 - Biology - Plant Tissues (MCQs) (#eduvictors)(#class9biology)(#plantTissues)


Multiple Choice Questions (MCQs)


Q1: Which of the following has the ability to divide ?

 (a) Xylem

 (b) Phloem

 (c) Meristematic Tissues

 (d) Permanent Tissues


Q2: The growth is plants is

(a) limited to certain regions

(b) uniform in all parts

(c) limited to top region

(d) limited to roots only.