Top 250+ Solved Bacteria and Gram Staining MCQ Questions Answer

From 181 to 195 of 263

Q. Algae means

a. Fresh water organisms

b. Sea weeds

c. Fresh water weeds

d. None of these

  • b. Sea weeds

Q. The study of algae is known as

a. Algalogy

b. Phycology

c. Mycology

d. Bacteriology

  • b. Phycology

Q. The free floating algae are known as

a. Phytoplankin

b. Benthons

c. Sea weeds

d. None of these

  • a. Phytoplankin

Q. Sexual reproduction of algae is carried by

a. Isogamy

b. Anisogamy

c. Oogamy

d. All the above

  • d. All the above

Q. In algae, advanced type of sexual reproduction is

a. Isogamy

b. Anisogamy

c. Oogamy

d. None of these

  • c. Oogamy

Q. Alginic acids and its salts are obtainedfrom the wall of

a. Red algae

b. Brown algae

c. Green algae

d. Red and brown algae

  • b. Brown algae

Q. The molds obtained nutrition from dead and decaying matter which are called

a. Saphrophyte

b. Parasites

c. Commensals

d. None of these

  • a. Saphrophyte

Q. Most molds are capable of growing inthe temperature range between

a. 0o – 25oC

b. 0o – 35oC

c. 10o – 25oC

d. 10o – 35oC

  • b. 0o – 35oC

Q. Examples for actinomycetes

a. Streptomyce

b. Spirillospora

c. Frankia

d. Dermatophillia

  • d. Dermatophillia

Q. Pellicle is found in only

a. Algae

b. Fungi

c. Bacteria

d. Protozoans

  • d. Protozoans

Q. The Largest virus is

a. Parvo viru

b. Pox virus

c. Rhabdo virus

d. None of these

  • b. Pox virus

Q. The smallest virus is

a. Parvo viru

b. Rhabdo virus

c. Pox virus

d. Adeno virus

  • b. Rhabdo virus

Q. The extra cellular infections virus particleis called

a. Capsid

b. Nucleocapsid

c. Virion

d. None of these

  • c. Virion

Q. Shape of bacteriophage is

a. Brick shape

b. Bullet shape

c. Helical shape

d. Tadpole shape

  • d. Tadpole shape

Q. If only one stain is used for staining a specimen

a. Simple staining

b. Negative staining

c. Differential staining

d. None of these

  • a. Simple staining
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