Question

3. Study of
Date :
Aim: To study the imbibition using seeds or raisins,
Requirements : Water, beaker, dry seeds or raisins, etc.
Principle : Imbibition is adsorption of water or any other solvent without forming a solution. The
different hydrophilic substances present in plant cells or cell wall, imbibe water.
Q. 1. What is imbibition?
Imbibiton is a
when water is
in volume exar
seeds and
to imbibition
thom soil
Q.2.
betw
Diffusion...)
along the con
Imbibitionat
concenthation
2) Adsobbent
Figure :
Swollen raisins
Dried raisins
0:0
000
Water
Fig: Demonstration of Imbibition by using raisins
Q.3. What will be th
ghapes we
due to whic
of the wat
to higher
... grupes...
Procedure:-
Take some dry seeds or raisins in beaker or Petri dish or bowl.
Add ample amount of water in it.
Keep the set up for few hours and observe the change in seeds or raisins.
Observation :
Q.4. Define and
exosmosis
the cells
The seeds or raisins kept or soaked in water show change in their volume showing swolle
structure and seed coat/raisins shows softening.
Conclusion :
endosmos
inside t
hypot​

Answer 1

Answer:

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