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what occupies space b/wcell wall & shrunken protoplast in plasmolysed cell?what wud be the pressure potential of flaccid cell? pls ans me!
Mention 4 uses of transpiration.
What is diffusion pressure deficit? (DPD)
why is osmotic pressure is positive and osmotic potential is negative??
what is positive hydrostatic pressure gradient and a negative hydrostatic pressure gradient
what is the difference between turgor pressure and pressure potential
explain the process of photosynthesis in detail.(please)
What would be the pressure potential of a flaccid cell? Which organisms other than plants possess cell wall?
what is the difference between porins and aquaporins? plz explain properly the difference in function too.
What does this statement mean:
"Diffusion in solids rather than of solids is more likely."
WHAT ARE PORINS.WAHT IS IT FUNCTON
teacher, plz explain the difference betweeen plasmolysed cell and a flaccid cell.
plz explain in basic simple ways with examples. the definitions given in the book are hard to understand
Differentiate between Turgid, flaccid and Plasmolysed cells?
What is meant by apoplastic pathway?Why does it occur in cortex and not in endodermis?
What is hydrostatic pressure?What is the difference between positive and negative hydrostatic pressure?
Can you tell of any system in our body where pressure is built up?
Define water potential .
Explain pressure potential . How is it build up???
first year NCERT page no 183,
how many years it would take for the movement of molecules over a distance of 1m within a plant by diffusion alone?
what is imbibition?
what is concentration gradient ?
biology textbook ncert on page 180 fig answer is b to a ryt?
what would be the pressure potential of a flaccid cell?
Why Lipids are not strictly macromolecules ??
Transpiration is a necessary evil. It is necessary..understood...but how it is an evil?
What is the meaning of xylem lumen?
differentiate between osmosis and plasmolysis
What is the difference between plasmolysis and osmosis?
answer in tabular form please
What forces are involved in absorption of water from soil by root hairs?
what is adsorption?
What occupies the space between the cell wall and the shrunken protoplast in the plasmolysed cell?
what is the meaning of hydrophilic moiety...?
A farmer observed drops of water along the margins of leaves of tomato plant, growing in his well-watered field on a winter morning.
i) Name this process.
ii) Give reasons for this occurance.
What would be the pressure potential of a flaccid cell??which organisms other than plants possess cell wall??
whats the difference between turgor pressure and pressure potential? or are they the same? plz explain it clearly with examples
How many years it would take for the movement of molecules over a distance of 1m within a plant by diffusion alone?
why does water move out of the phloem to enter the xylem in the sink?
how do plants reduce transpiration?
what is the difference between turgor pressure and wall pressure?
it is given in ncert that"when water flows into the cell and out of the cell and are in equilibrium, the cells are said to be flaccid" plzz explain me that if the cells are in equilibrium then how can it be flaccid. it is a lil bit cnfusing plzzz help me experts
give 3 difference between ascent of sap and translocation of food
why does the water potential increases when applied pressure is greater than the atmospheric pressure in a pure water?
wht is ringing or girdling experiments?
transpiration and photosynthesis compromise each other. Comment.
what are parchment membrane
why do dry seeds swell when they are placed in water??
Gridling experiment cannot be permormed in sugar cane ecause
a-it cannot withstand injury
b-vascular bundles in it are scattered
c-phloem in it is situated internal to xylem
d-sugar cane plants are too delicate
which one is correcct?
give 2 reason why all mineral cannot be absorbed passively ?
what occupies the space between the cell wall and the shrunken protoplast in the plasmolysed cell?
How is positive hydrostatic pressure developed in phloem similar to that in a garden hose? And how is negative hydrostatic pressure equivalent to that produced while sucking a straw?
what is Hydrophilic moiety ?
what does positive and negative pressure in xylem challens mean?plz explain clearly
what is imbibition??..
Explain pressure flow hypothesis of
translocation of sugars in plants.
what is difference between guttation and dew?
what is the difference between turgidity and rigidity?
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