In mammals Haversian canals are connected with each other by transverse canals
In mammals Haversian canals are connected with each other by transverse canals, which are called Options (a) Semicircular canals (b)…
5 years ago
KA2004
Bamboo and grasses elongate by the activity of
Bamboo and grasses elongate by the activity of Options (a) Secondary meristem (b) Lateral meristem (c) Apical meristem (d) Intercalary…
5 years ago
The law of limiting factor in photosynthesis was given by
The law of limiting factor, in photosynthesis, was given by Options (a) Blackman (b) Calvin (c) R. Hill (d) Arnon…
5 years ago
In bacterial photosynthesis photosystem involved isare
In bacterial photosynthesis, photosystem involved is/are Options (a) Only PS-I (b) Only PS-II (c) Both PS-I and PS-II (d) Either…
5 years ago
The pressure and temperature of 4 dm³ of carbon dioxide gas are doubled
The pressure and temperature of 4 dm³ of carbon dioxide gas are doubled. Then the volume of carbon dioxide gas…
7 years ago
2-Acetoxy benzoic acid is used as an
2-Acetoxy benzoic acid is used as an Options (a) antimalarial (b) antidepressant (c) antiseptic (d) antipyretic Correct Answer: antipyreticExplanation:No explanation…
7 years ago
Which of the following compounds gives trichloromethane on distilling with
Which of the following compounds gives trichloromethane on distilling with bleaching powder Options (a) Methanal (b) Phenol (c) Ethanol (d)…
7 years ago
On treating a mixture of two alkyl halides with sodium metal in dry ether,
On treating a mixture of two alkyl halides with sodium metal in dry ether, 2-methyl propene was obtained. the alkyl…
7 years ago
In acetylene molecule, the two carbon atoms are linked by
In acetylene molecule, the two carbon atoms are linked by Options (a) one sigma bond and two pi bonds (b)…
7 years ago
Identify the gas which is readily adsorbed by activated charcoal
Identify the gas which is readily adsorbed by activated charcoal Options (a) N₂ (b) SO₂ (c) H₂ (d) O₂ Correct…
7 years ago