Cell elongation in internodal region takes place due to
Cell elongation in internodal region takes place due to Options (a) Gibberellins (b) Ethylene (c) Cytokinins (d) Indole acetic acid…
5 years ago
AIPMT2004
A terrestrial animal must be able to
A terrestrial animal must be able to Options (a) Actively pump salts out through the skin (b) Excrete large amounts…
5 years ago
The main nitrogenous waste of Hydra is
The main nitrogenous waste of Hydra is Options (a) Ammonia only (b) Urea only (c) Uric acid only (d) Both…
5 years ago
The deficiencies of micronutrients not only affects the growth of the plants
The deficiencies of micronutrients not only affects the growth of the plants but also its vital functions, such as photosynthetic…
5 years ago
Highest growth is found in
Highest growth is found in Options (a) Static phase (b) Exponential phase (c) Descending phase (d) Lag phase Correct Answer:…
5 years ago
Chlorophyll in chlroplast is located in
Chlorophyll in chlroplast is located in Options (a) grana (b) pyrenoid (c) stroma (d) Both grana and stroma Correct Answer:…
5 years ago
Considering entropy (S) as a thermodynamic parameter, the criterion
Considering entropy (S) as a thermodynamic parameter, the criterion for the spontaneity of any process is Options (a) ΔS system…
5 years ago
Standard enthalpy and standard entropy changes for the oxidation of ammonia
Standard enthalpy and standard entropy changes for the oxidation of ammonia at 298 K are -382.64 kJ mol⁻¹ and -145.6…
5 years ago
The work done during the expansion of a gas from a volume of 4 dm³ to 6 dm³
The work done during the expansion of a gas from a volume of 4 dm³ to 6 dm³ against a…
5 years ago
IF the bond energies of H – H , Br – Br and H – Br are 433 , 192 and 364 kJ mol⁻¹
IF the bond energies of H - H , Br - Br and H - Br are 433 , 192…
5 years ago