What is the diff. Of hypertonic, hypotonic and an isotonic cell

Question

I know abt. Isotonic etc. Types of solutions

 

But i searched over the books and the internet about it and i cant find a single info

Answer 1

You state that you know about isotonic, etc. so what exactly is your question.  Tonicity (isotonic, hypotonic and hypertonic) refers to the relative concentration of dissolved solutes in solutions separated by a semipermeable membrane. So, it is a relative term, i.e. relative to some point of reference.  What is isotonic in one situation may not be so in another.  

Isotonic = the two solutions have equal concentrations of dissolved solutes

Hypotonic = one solution has a LOWER concentration of dissolved solutes and it is hypotonic

Hypertonic = one solution has a HIGHER concentration of dissolved solutes and it is hypertonic