Protists obtain their food as
Protists obtain their food as
Options
(a) photosynthesis (b) chemosynthesisers (c) heterotrophs (d) both a and c
Correct Answer:
both a and c
Explanation:
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Questions
Photosynthetic bacteria have
Photosynthetic bacteria have
Options
(a) pigment system I (b) pigment system II (c) both a and b (d) some other kind of pigments
Correct Answer:
some other kind of pigments
Explanation:
No explanation […]
Phenetic classification of organism means
Phenetic classification of organism means
Options
(a) observable characteristics (b) ancestral lineage (c) based on DNA characteristics (d) sexual characteristics
Correct Answer:
observable characteristics
Explanation:
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Outer limiting layer of mycoplasma is
Outer limiting layer of mycoplasma is
Options
(a) slime layer (b) mucilage layer (c) cell wall (d) cell membrane
Correct Answer:
cell membrane
Explanation:
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Outer covering of viruses made up of protein is
Outer covering of viruses made up of protein is
Options
(a) capsid (b) coat (c) virion (d) viriod
Correct Answer:
capsid
Explanation:
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Nuclear dimorphism occurs in group
Nuclear dimorphism occurs in group
Options
(a) zooflagellata (b) ciliata (c) sporozoa (d) sarcodina
Correct Answer:
ciliata
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Nitrifying bacteria convert the
Nitrifying bacteria convert the
Options
(a) nitrates into nitrites (b) nitrites into nitrates (c) ammonium salts into nitrates (d) ammonium salts into amino acid
Correct Answer:
ammonium salts into nitrates
Explanation:
No explanation […]
Mycoplasma differ from viruses in that they are sensitive to
Mycoplasma differ from viruses in that they are sensitive to
Options
(a) Penicillin (b) tetracyclines (c) sugars (d) aminoacids
Correct Answer:
tetracyclines
Explanation:
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Mule is a product of
Mule is a product of
Options
(a) breeding (b) mutation (c) hybridisation (d) interseptic hybridasation
Correct Answer:
interseptic hybridasation
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Man in the life cycle of plasmodium is
Man in the life cycle of plasmodium is
Options
(a) primary host (b) secondary host (c) Both a and b (d) none of these
Correct Answer:
primary host
Explanation:
As the sexual cycle of […]