How much amount of oxygen is present in one gram of haemoglobin
How much amount of oxygen is present in one gram of haemoglobin
Options
(a) 2 ml (b) 1.34 ml (c) 40 ml (d) 13.4 ml
Correct Answer:
1.34 ml
Explanation:
No explanation available. […]
Biology
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 erosion (d) accelerated erosion
Correct Answer:
sheet erosion
Explanation:
No explanation available. Be […]
Deposition of uric acid crystals within the synovial joint causes
Deposition of uric acid crystals within the synovial joint causes
Options
(a) osteoarthritis (b) rheumatoid arthritis (c) gout (d) paralysis
Correct Answer:
gout
Explanation:
No explanation available. Be the first to write the […]
Which of the following represents the flow of genetic information
Which of the following represents the flow of genetic information
Options
(a) DNA ⇒ RNA ⇒ protein (b) RNA ⇒ DNA ⇒ protein (c) RNA ⇒ protein ⇒ DNA (d) protein ⇒ RNA […]
Loss of forests, urbanization, increasing pollution are all due to
Loss of forests, urbanization, increasing pollution are all due to
Options
(a) global warming (b) green house effect (c) population explosion (d) ozone depletion
Correct Answer:
population explosion
Explanation:
No explanation available. Be […]
Biocollateral vascular bundle is a characteristic features of family
Biocollateral vascular bundle is a characteristic features of family
Options
(a) cruciferae (b) cucurbitaceae (c) solanaceae (d) brassicaceae
Correct Answer:
cucurbitaceae
Explanation:
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How many meiotic divisions are required to produce 100 pollen grains
How many meiotic divisions are required to produce 100 pollen grains
Options
(a) 25 (b) 100 (c) 50 (d) 125
Correct Answer:
25
Explanation:
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The Minamata disease in Japan was caused through pollution of water by
The Minamata disease in Japan was caused through pollution of water by
Options
(a) lead (b) cyanide (c) mercury (d) methyl isocyanate
Correct Answer:
mercury
Explanation:
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Due to less amount of iodine in water, metamorphosis of frog tadpole is
Due to less amount of iodine in water, metamorphosis of frog tadpole is
Options
(a) stopped (b) delayed (c) accelerated (d) not affected
Correct Answer:
delayed
Explanation:
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In protozoa like Amoeba and Paramecium, the organ for osmoregulation is
In protozoa like Amoeba and Paramecium, the organ for osmoregulation is
Options
(a) contractile vacuole (b) mitochondria (c) nucleus (d) food vacuole
Correct Answer:
contractile vacuole
Explanation:
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