Prepare for NEET with Botany-specific practice questions. Covering all major Botany chapters, this is perfect for your NEET Biology needs.
Growth in living organisms is due to:
Increase in cell number and size
Accumulation of water
Synthesis of new protoplasm
Increase in non-living matter
Which of the following best describes plasmolysis in a plant cell?
Shrinking of the protoplasm away from the cell wall due to water loss.
Swelling of the protoplasm due to water gain.
Bursting of the cell wall due to excessive water intake.
Movement of the cell nucleus towards the center of the cell.
Which one of the following feature is shared by all living organism at all hierarchial level
Presence of genetic material
Ability to reproduce
Capacity for growth
Exhibiting metabolism
Growth at cellular level is the increase in the amount of
Cell wall
Cell membrane
Protoplasm
All of the above
Growth at cellular level is the increase in the amount of
Cell wall
Cell membrane
Protoplasm
All of the above
Protoplast denotes the ….. of protoplasm present in a cell
Whole
Half
One fourth
Double
Flocculation or coagulation of protoplasm is the
Interchangeability between sol and gel states
Ability to scatter that beam of light
Erratic zig-zag movement of protoplasmic particles
Ability of protoplasm to increase in size when they lose charges
Flocculation or coagulation of protoplasm is the
Interchangeability between sol and gel states
Ability to scatter that beam of light
Erratic zig-zag movement of protoplasmic particles
Ability of protoplasm to increase in size when they lose charges
