A man goes 10 m towards north, then 20m towards east, the displacement is
A man goes 10 m towards north, then 20m towards east, the displacement is
Options
(a) 22.5 m (b) 25 m (c) 25.5 m (d) 30 m
Correct Answer:
22.5 m
Explanation:
No […]
AFMC2003
Bohr’s theory was modified to give the concept of elliptical orbits by
Bohr’s theory was modified to give the concept of elliptical orbits by
Options
(a) Davison (b) Rutherford (c) Hund (d) Sommerfeld
Correct Answer:
Sommerfeld
Explanation:
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Number of orbitals present in 3rd shell is
Number of orbitals present in 3rd shell is
Options
(a) 1 (b) 3 (c) 9 (d) 18
Correct Answer:
9
Explanation:
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Glycolysis occurs in which cells
Glycolysis occurs in which cells
Options
(a) virtually all cells (b) in animal cells (c) in plant cells (d) in eukaryotes
Correct Answer:
virtually all cells
Explanation:
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Nervous conduct impulses by
Nervous conduct impulses by
Options
(a) chemical signals (b) electric signals (c) physical signals (d) thermal signals
Correct Answer:
electric signals
Explanation:
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From where most of antibiotics are extracted?
From where most of antibiotics are extracted?
Options
(a) Algae (b) Fungi (c) Bacteria (d) Plants
Correct Answer:
Bacteria
Explanation:
No explanation available. Be the first to write the explanation for this question […]
Use of microbes in industrial process for improving the quality of life is called
Use of microbes in industrial process for improving the quality of life is called
Options
(a) Biotechnology (b) Microbiology (c) Genetic Engineering (d) Eugenics
Correct Answer:
Biotechnology
Explanation:
No explanation available. Be the […]