A naked RNA particle causing the symptoms like that of a viral diseases is known as
Options
(a) Viroid (b) Virion (c) viral (d) none of the these
Correct Answer:
Viroid
Explanation:
No […]
A good producer of citric acid is
Options
(a) Pseudomonas (b) Clostridium (c) Saccharomyces (d) Aspergillus
Correct Answer:
Aspergillus
Explanation:
Aspergillus niger is a fungus and one of the most common species of […]
A dikaryon is formed when
Options
(a) meiosis is arrested (b) the two haploid cells do not fuse immediately (c) cytoplasm does not fuse (d) none of the above
Correct Answer:
the two haploid […]
Metabolic reactions can be demonstrated outside the body in cell free systems. An isolated metabolic reaction outside the body of an organism, performed in as test tube is
Options: Living thing Non- Living Thing Either […]
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