ग्रासनली
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(aangrezi:Oesophagus) grasanali aharanal ka aang hote haian. grasanali lagabhag 25 semi lambi evan sankari peshiy nali hoti hai. yah griva tatha vakshasthal mean hoti huee dayaphram ko beandhakar udaraguha mean pravesh karati hai. isamean upasthit shleshm granthiyoan se sravit shleshm bhojan ko lasadar banata hai. grasanali ki bhittiyoan ki kramakuanchan gatiyoan ke dvara bhojan amashay mean pahuanchata hai.
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tika tippani aur sandarbh