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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!
In case sucrose does diffuse out through the membrane, will this equilibirium be ever reached? (this question haq been taken from NCERT Book Page no 181 para 1.
What is diffusion pressure deficit? (DPD)
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 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?
why do dry seeds swell when they are placed in water??
what is the difference between porins and aquaporins? plz explain properly the difference in function too.
What is meant by apoplastic pathway?Why does it occur in cortex and not in endodermis?
What does this statement mean:
"Diffusion in solids rather than of solids is more likely."
Mention 4 uses of transpiration.
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?
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 hydrostatic pressure?What is the difference between positive and negative hydrostatic pressure?
Define water potential .
Explain pressure potential . How is it build up???
Osmosis occurs spontaneously in response to a driving force. The driving force here refers to what?
what is imbibition?
biology textbook ncert on page 180 fig answer is b to a ryt?
what would be the pressure potential of a flaccid cell?
In young roots water enters directly into the xylem vessels and/or tracheids. These are NON-LIVING conduits and so are parts of apoplast." Does this mean that apoplast pathway occurs in dead/non-living parts of the plant??
thank you!! :)
Why is facilitated diffusion sensitive to inhibitors that react with protein side chains?
Transpiration is a necessary evil. It is necessary..understood...but how it is an evil?
differentiate between osmosis and plasmolysis
What is the meaning of xylem lumen?
Why Lipids are not strictly macromolecules ??
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...?
what is concentration gradient ?
why is osmotic pressure is positive and osmotic potential is negative??
What would be the pressure potential of a flaccid cell??which organisms other than plants possess cell wall??
How many years it would take for the movement of molecules over a distance of 1m within a plant by diffusion alone?
what is the difference between turgor pressure and wall pressure?
how do plants reduce transpiration?
What is the difference between plasmolysis and osmosis?
answer in tabular form please
Can you tell of any system in our body where pressure is built up?
give 3 difference between ascent of sap and translocation of food
The chief role of transpiration in plant to cause?
A- Loss of surplus water.
B- Colling of plant.
C- Rapid ascent of sap.
D-Rapid rise of mineral.
wht is ringing or girdling experiments?
transpiration and photosynthesis compromise each other. Comment.
why is root pressure absent in conifers/
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?
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?
Which one of the following is correctly matched?
what is Hydrophilic moiety ?
what does positive and negative pressure in xylem challens mean?plz explain clearly
Explain pressure flow hypothesis of
translocation of sugars in plants.
what is meant by translocation can u give an example?
what is difference between guttation and dew?
what is the difference between turgidity and rigidity?
water channels made up of eight different types of aquaporins.what is the meaning of this statement?
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