Salient Features and Classification of Monera; Protista and Fungi NEET Questions

Biology - Diversity in Living World

Salient Features and Classification of Monera; Protista and Fungi MCQ Questions


7.
Which is the smallest known living cell?
A.
Diatom
B.
Mycoplasma (lacks cell wall)
C.
Yeast
D.
E. coli
😑 View Answer Rough Work Error
ANSWER :
B. Mycoplasma (lacks cell wall)
8.
Mycoplasma are resistant to:
A.
Tetracycline
B.
All antibiotics
C.
Streptomycin
D.
Penicillin (because they lack a cell wall)
😑 View Answer Rough Work Error
ANSWER :
D. Penicillin (because they lack a cell wall)
9.
Mycoplasma is also known as:
A.
BGA
B.
Spirochete
C.
PPLO (Pleuropneumonia-Like Organisms)
D.
Actinomycetes
😑 View Answer Rough Work Error
ANSWER :
C. PPLO (Pleuropneumonia-Like Organisms)
10.
Archaebacteria differ from other bacteria in:
A.
Having a different cell wall structure (lacking peptidoglycan)
B.
Lacking nucleic acids
C.
Being eukaryotic
D.
Having multicellular bodies
😑 View Answer Rough Work Error
ANSWER :
A. Having a different cell wall structure (lacking peptidoglycan)
11.
Methanogens are archaebacteria that:
A.
Are photosynthetic
B.
Live in hot springs
C.
Live in marshy areas and gut of ruminants; produce methane (biogas)
D.
Live in salty areas
😑 View Answer Rough Work Error
ANSWER :
C. Live in marshy areas and gut of ruminants; produce methane (biogas)
12.
Halophiles are archaebacteria found in:
A.
Hot springs
B.
Extreme salty areas
C.
Marshy/anaerobic areas
D.
Acidic soil
😑 View Answer Rough Work Error
ANSWER :
B. Extreme salty areas