The energy used in Osmosis is
Osmotic pressure
Partial pressure
tonocity
diffusion pressure
Flowering plants use ________ to attract pollinators like bees by producing scent
Diffusion
Osmosis
Plasmolysis
diffusion
Which of the following is the pressure of the cell contents on the cell wall ?
Turgor pressure
Wall presure
Osmotic presure
Diffusion pressure
Plant cells become ________ in pure water.
Turgid
Weak
Flaccid
None of these
Osmosis is .
Undirectional
Multidirectional
Semidirectional
polydirectional
Which of the following is the is the inward diffusion of water through a semipermeable membrane ?
Endosmosis
Exosmosis
plasmolysis
Which of the following is the diffusion of water molecules across a semipermeable membrane from a lower concentration to a higher concentration ?
Ionocity
imbibition
Osmosis includes diffusion but not vice versa because
Diffusion through a semipermeable membrane
diffusion of gases and liquids
osmosis through a semi permeable membrane
diffusion against gradient
A plant needs to expel oxygen as a byproduct .Which method will it choose ?
Metabolism
Excretion
Which of the following is the state of a cell in which the cell wall is rigid and stretched by the increase in volume of the vacoules ?
Turgor
Flaccidity
