List of endangered species was released by
List of endangered species was released by
Options
(a) IUCN (b) BBC (c) WCC (d) UN
Correct Answer:
IUCN
Explanation:
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Biology
A good example of an auxin herbicide is
A good example of an auxin herbicide is
Options
(a) 2,4-D (b) IAA (c) IBA (d) NAA
Correct Answer:
2,4-D
Explanation:
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Atmospheric nitrogen-fixation is carried by
Atmospheric nitrogen-fixation is carried by
Options
(a) Funaria (b) Chlamydomonas (c) Anabaena (d) fern gametophyte
Correct Answer:
Anabaena
Explanation:
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Desired improved varieties of economically useful crops are raised by
Desired improved varieties of economically useful crops are raised by
Options
(a) migration (b) biofertilizer (c) hybridization (d) natural selection
Correct Answer:
hybridization
Explanation:
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Emasculation is concerned with
Emasculation is concerned with
Options
(a) hybridisation (b) mass selection (c) clonal selection (d) pure line selection
Correct Answer:
hybridisation
Explanation:
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Cell wall of bacteria is composed of
Cell wall of bacteria is composed of
Options
(a) complex lipids (b) lipids (c) mucopeptide complex (d) lipoprotein
Correct Answer:
mucopeptide complex
Explanation:
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Columella is a specialized sterile structure found in the sporangium of
Columella is a specialized sterile structure found in the sporangium of
Options
(a) Spirogyra (b) Rhizopus (c) Ulothrix (d) None of these
Correct Answer:
Rhizopus
Explanation:
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Viroids differ from viruses in having
Viroids differ from viruses in having
Options
(a) naked DNA packaged with viral genome (b) naked DNA molecules (c) satellite RNA packed with viral genome (d) naked RNA molecules only
Correct Answer:
naked RNA […]
A living substance of a cell was termed as ‘sarcode’ by
A living substance of a cell was termed as ‘sarcode’ by
Options
(a) Robert Brown and Theodore Schwann (b) Robert Hooke (c) Dujardin (d) Matthias Schleidan
Correct Answer:
Dujardin
Explanation:
No explanation available. […]
Action of lysozyme is
Action of lysozyme is
Options
(a) physiological (b) anatomical (c) morphological (d) none of these
Correct Answer:
physiological
Explanation:
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