Density gradient centrifugation separates the materials on the basis of__________?
Density gradient centrifugation separates the materials on the basis of__________?
A. Size alone
B. Density alone
C. Both a & b
D. Velocity of movement
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Of the following four options which one is most advanced?
Of the following four options which one is most advanced?
A. Anthoceropsida
B. Bryopsida
C. Hepaticopsida
D. None of theseThe skeleton of sponges is made up of___________?
The skeleton of sponges is made up of___________?
A. Calcium
B. Silica
C. Both of these
D. None of theseThe first layer of cell wall which is formed is___________?
The first layer of cell wall which is formed is___________?
A. Primary wall
B. Secondary wall
C. Middle lamella
D. All of theseStimulus for CCK hormone is___________?
Stimulus for CCK hormone is___________?A. Fat, Protein
B. Acid
C. Base
D. Both A & BWhich of the following pathogen type cause disease that can be treated with antibiotics ?
Which of the following pathogen type cause disease that can be treated with antibiotics ?
A. bacteria
B. fungi
C. virus
D. none of theseArterial blood contains _________ of CO2 per 100 ml of blood
Arterial blood contains _________ of CO2 per 100 ml of blood
A. 54 ml
B. 60 ml
C. 64 ml
D. 50 ml