Adaption of species is its
Adaption of species is its Options (a) ecdysis (b) acquired character (c) metamorphosis (d) hereditary character Correct Answer: hereditary characterExplanation:No…
7 years ago
PB1997
The alcohol manufactured from water gas is
The alcohol manufactured from water gas is Options (a) butanol (b) methanol (c) ethanol (d) isobutanol Correct Answer: methanolExplanation:No explanation…
7 years ago
Allergy is the state in which a person experiences
Allergy is the state in which a person experiences Options (a) asthma (b) skin rashes (c) itching (d) any of…
7 years ago
Phenyl isocyanide test is used to identify
Phenyl isocyanide test is used to identify Options (a) aromatic primary amines (b) aromatic tertiary amines (c) aromatic secondary amines…
7 years ago
Vertebral column is derived from
Vertebral column is derived from Options (a) ectoderm (b) nerve cord (c) endoderm (d) notochord Correct Answer: notochordExplanation:No explanation available.…
7 years ago
Enzymes, which help in electron transfer are
Enzymes, which help in electron transfer are Options (a) cytochromes (b) proteases (c) isomerases (d) all of these Correct Answer:…
7 years ago
Photosynthetic bacteria have pigments in
Photosynthetic bacteria have pigments in Options (a) chloroplasts (b) leucoplasts (c) chromatophore (d) chromoplasts Correct Answer: chromatophoreExplanation:No explanation available. Be…
7 years ago
Uniform peeling away of soil surface by flowing water is called
Uniform peeling away of soil surface by flowing water is called Options (a) soil erosion (b) sheet erosion (c) rill…
7 years ago