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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The water of green coconut is
Options
(a) liquid endosperm (b) seed (c) mesocarp (d) endocarp
Correct Answer:
liquid endosperm
Explanation:
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Athletes generally suffer from
Options
(a) tachycardia (b) bradycardia (c) dyspnoea (d) cardiac arrythmias
Correct Answer:
bradycardia
Explanation:
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Energy enters ecosystem through
Options
(a) herbivores (b) carnivores (c) producers (d) decomposers
Correct Answer:
producers
Explanation:
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Photorespiration takes place in
Options
(a) lysosomes (b) mesosomes (c) peroxisomes (d) lomasomes
Correct Answer:
peroxisomes
Explanation:
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Succus entericus is also called
Options
(a) gastric juice (b) intestinal juice (c) bile juice (d) saliva
Correct Answer:
intestinal juice
Explanation:
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Most fossils have been found in
Options
(a) black soil (b) lava flows (c) granite (d) sedimentary rocks
Correct Answer:
sedimentary rocks
Explanation:
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Binomial nomenclature indicates
Options
(a) genus and family (b) phylum and genus (c) genus and species (d) species and sub-species
Correct Answer:
genus and species
Explanation:
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Yellow colour of faeces is due to
Options
(a) bile secretion (b) green colour of bile juice (c) degradation product of haemoglobin (d) excessive diet of turmeric
Correct Answer:
degradation product of haemoglobin
Which enzyme joins DNA fragments?
Options
(a) DNA ligase (b) DNA polymerase (c) DNA gyrase (d) topoisomerase
Correct Answer:
DNA ligase
Explanation:
No explanation available. Be the first to write the explanation for […]
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