Adaption of species is its
Options
(a) ecdysis (b) acquired character (c) metamorphosis (d) hereditary character
Correct Answer:
hereditary character
Explanation:
No explanation available. Be the first to write the explanation for this […]
The alcohol manufactured from water gas is
Options
(a) butanol (b) methanol (c) ethanol (d) isobutanol
Correct Answer:
methanol
Explanation:
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Allergy is the state in which a person experiences
Options
(a) asthma (b) skin rashes (c) itching (d) any of these
Correct Answer:
any of these
Explanation:
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Phenyl isocyanide test is used to identify
Options
(a) aromatic primary amines (b) aromatic tertiary amines (c) aromatic secondary amines (d) quarternary ammonium compounds
Correct Answer:
aromatic primary amines
Explanation:
No explanation available. […]
Vertebral column is derived from
Options
(a) ectoderm (b) nerve cord (c) endoderm (d) notochord
Correct Answer:
notochord
Explanation:
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Enzymes, which help in electron transfer are
Options
(a) cytochromes (b) proteases (c) isomerases (d) all of these
Correct Answer:
cytochromes
Explanation:
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Photosynthetic bacteria have pigments in
Options
(a) chloroplasts (b) leucoplasts (c) chromatophore (d) chromoplasts
Correct Answer:
chromatophore
Explanation:
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Uniform peeling away of soil surface by flowing water is called
Options
(a) soil erosion (b) sheet erosion (c) rill erosion (d) accelerated erosion
Correct Answer:
sheet erosion
Explanation:
No explanation available. Be […]
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