आहारनाल

(aangrezi:Alimentary Canal) manushy mean 8 se 10 mitar lambi aharanal paee jati hai. jo mukh se mal dvar tak phaili rahati haian isaki bhitti mukhyatah arekhit peshiyoan se bani hoti hai. aharanal mean nimnalikhit aang hote haian-

1. mukh:- mukh ek anuprasth kat ke roop mean hota hai tatha do maansal hothoan se ghira rahata hai tatha mukhagrasan guhika mean khulata hai. donoan hoth mukh ko kholane aur band karane ke atirikt bhojan ko pak dane tatha bolane mean sahayak hote haian.
2. grasani:- grasani mukhagrasan guhika ka pichhala chhota bhag hota hai. isake prishth bhag ko nasagrasani tatha ahar bhag ko mukhagrasani kahate haian.
3. grasanali:- grasanali lagabhag 25 semi lambi evan sankari peshiy nali hoti hai. yah griva tatha vakshasthal mean hoti huee dayaphram ko bedhakar udaraguha mean pravesh karati hai.
4. amashay:- amashay udaraguha mean baeean or dayaphram ke thik pichhe sthit hota hai. yah aharanal ka sabase adhik chau da tatha peshiy bhag hota hai.
5. antr:- aharanal ka shesh bhag antr ya aant kahalata hai. isaki lambaee 7.5 mitar hoti hai aur do pramukh bhagoan mean vibhedit rahati hai- chhoti antr ya b di antr.

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