Biology MCQ Question in Hindi. We covered all the Biology MCQ Question in Hindi in this post for free so that you can practice well for the exam.
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Mock Test on Biology for Students
Consider the following statements. I. Pasteurized milk is sterile and will not turn sour. II. Pasteurized milk is free from pathogenic bacteria. III. Milk is pasteurized by heating to 150-160°F and then rapidly chilled. Which of the statement(s) given above is/are correct?
(a) I, II and III
(b) I and II
(c) II and III
(d) Only III
Option a - I, II and III
The Kingdom-Protista which consists of simple unicellular organisms was first enacted by
(a) Ernst Haeckel
(b) Charles Darwin
(c) Engler and Pranti
(d) Eichier
Option a - Ernst Haeckel
Which of the following is not a character of Protista?
(a) Protista is prokaryotic.
(b) Some protists have cell walls.
(c) The mode of nutrition is both autotrophic and heterotrophic.
(d) Body organization is cellular.
Option a - Protista is prokaryotic
Which of the following kingdoms does have not well-defined boundaries?
(a) Plantae
(b) Protista
(c) Monera
(d) Algae
Option b - Protista
Chrysophytes, euglenoids, dinoflagellates, and slime molds are included in the kingdom
(a) Protista
(b) Fungi
(c) Animalia
(d) Monera
Option a - Protista
Which of the following is not a multicellular organism?
(a) Fungi
(b) Spirogyra
(c) Hydra
(d) Paramecium
Option d - Paramecium
Which of the following is not unicellular?
(a) Euglena
(b) Amoeba
(c) Paramecium
(d) Hydra
Option d - Hydra
Amoeba belongs to which of the following kingdom?
(a) Monera
(b) Fungi
(c) Protista
(d) Animalla
Option c - Protista
Where does Amoeba digest its food?
(a) Pseudopodia
(b) Nucleus
(c) Food Vacuole
(d) Cell membrane
Option c - Food Vacuole
Which of the following statements is correct?
(a) Slime molds are haploid
(b) Protozoans lack a cell wall.
(c) Dinoflagellates are immotile
(d) Pellicle is absent in Euglena
Option b - Protozoans lack a cell wall
Flagellate protozoans are
(a) free-living only
(b) parasites only
(c) either free-living or parasites
(d) saprophytes
Option c - either free-living or parasites
Which among the following is a protist?
(a) Entamoeba
(b) Rhizopus
(c) Chlorella
(d) All of the above
Option a - Entamoeba
Plasmodium is a
(a) ciliated protozoan
(b) sporozoan
(c) flagellated protozoan
(d) amoeboid protozoan
Option b - sporozoan
Mycoplasmas are classified under which of the following kingdoms?
(a) Animalia
(b) Protista
(c) Monera
(d) Fungi
Option c - Monera
Which one of the following statements is correct?
(a) Bacteria contain cytoplasm, but viruses do not.
(b) Bacteria contain mitochondria, but viruses do not.
(c) Viruses contain mitochondria, but bacteria do not.
(d) Viruses have a cell membrane, but bacteria do not.
Option a - Bacteria contain cytoplasm, but viruses do not
Which of the following is in the monera group?
(a) Mushrooms
(b) Yeast
(c) Bacteria
(d) Moss
Option c - Bacteria
Eubacteria include
(a) blue-green algae and bacteria.
(b) archaebacteria and blue-green algae.
(c) cyanobacteria and eukaryotes.
(d) bacteria and eukaryotes.
Option a - blue-green algae and bacteria
Methanogens belong to
(a) eubacteria
(b) archaebacteria
(c) dinoflagellates
(d) slime molds
Option b - archaebacteria
Refrigeration is a process in which due to low temperatures
(a) bacteria are destroyed.
(b) growth of bacteria reduced.
(c) bacteria become inactive.
(d) the cytoplasm of bacteria contract.
Option b - growth of bacteria reduced
Which one of the following is not an example of a eukaryotic organism?
(a) Yeast
(b) Bacteria
(c) Plant
(d) Human being
Option b - Bacteria
Which one of the following types of micro-organisms is most widely used in industries?
(a) Bacteria
(b) Bacteria and fungi
(c) Bacteria and algae
(d) Bacteria, microalgae, and fungi
Option d - Bacteria, microalgae, and fungi
Which bacteria is helpful in making curd from milk?
(a) Mycobacterium
(b) E. Coli
(c) Lactobacillus
(d) Yeast
Option c - Lactobacillus
Which of the following statements is/are correct? I. Viruses lack enzymes necessary the generation for of energy. II. Viruses can be cultured in any synthetic medium. III. Viruses are transmitted from one organism to another by biological vectors only. Select the correct answer using the codes given below.
(a) Only I
(b) Only II
(c) I and III
(d) I, II, and III
Option a - Only I
Which among the following contains mucopeptides?
(a) Bacteria
(b) Fungus
(c) Virus
(d) All of these
Option a - Bacteria
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