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…
7 years ago
BHU1993
Emasculation is achieved by the removal of
Emasculation is achieved by the removal of Options (a) entire gynoecium (b) stigma (c) anthers (d) petals and sepals Correct…
7 years ago
The beilstein test for organic compounds is used to detect
The beilstein test for organic compounds is used to detect Options (a) nitrogen (b) halogens (c) carbons (d) sulphur Correct…
7 years ago
The pH value of 0.02 M ammonia solution, which is 5% ionised, will be
The pH value of 0.02 M ammonia solution, which is 5% ionised, will be Options (a) 7 (b) 5 (c)…
7 years ago
The equipment employed for sterilizing glass and culture media is known as
The equipment employed for sterilizing glass and culture media is known as Options (a) dry oven (b) incubator (c) autoclave…
7 years ago
Which of the following blood group is a universal recipient in blood transfusion?
Which of the following blood group is a universal recipient in blood transfusion? Options (a) group AB (b) group B…
7 years ago
The first life orginated
The first life orginated Options (a) on land (b) in air (c) in water (d) all of these Correct Answer:…
7 years ago
Biological treatment of water pollution is done with the help of
Biological treatment of water pollution is done with the help of Options (a) phytoplanktons (b) fungi (c) lichen (d) none…
7 years ago