- (A) Rhizobium and leguminous plants
- (B) Marchantia sporophyte and gametophyte
- (C) Algae and fungi in a lichen
- (D) Mycorrhizal fungi and tree roots
Exam preparation MCQs with answers
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- (A) Serum
- (B) Faeco-oral
- (C) Sexual contact
- (D) All of these
- (A) Surrounded by genome
- (B) Surrounding genome
- (C) Surrounding the envelope
- (D) Both B and C
- (A) HAV
- (B) HBV
- (C) HCV
- (D) HEV
- (A) HAV
- (B) HBV
- (C) HCV
- (D) HEV
- (A) Virus
- (B) Viral protein
- (C) Viral lysozyme
- (D) Viral gene
- (A) We can not grow them in laboratories on artificial medias
- (B) They are obligate intracellular parasite.
- (C) They can synthesize their nucleic acid
- (D) They are resistant to most of antibiotic treatment
- (A) 100
- (B) 152
- (C) 162
- (D) 172
- (A) Charles Chamberland
- (B) Ivanowski
- (C) Twort
- (D) D Herelle
- (A) Louis Pasteur
- (B) Edward Jennar
- (C) Ivanowski
- (D) Stanely

