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Parts of Hair

If you want to know about your hair then this is the right information for you. In this information, we are going tell you about the parts of hair. There are six parts of hair, shaft, hair follicle, hair papilla, epithelial cells, sebaceous gland, and erector pile muscles. You will read the detail information about parts of hair, balo ke liye, parts of Hair and Their Functions In Urdu and Roman Hindi..

Parts of Hair And Their Functions

Balo Ke Liye

1. Hair Shaft:

Balo ka wo hissa jo sar ki jild ya (Scalp) ya bahar nazar aata hai wo shaft kehlata hai. Cosmetology mein ese bal nahi shaft kehte hain, balo ka rang shaft mein mujod pigment cell ki wajah se hota hai, agar pigment cell rangdar madah baloon ko ya shaft ko bhejna band kardein to baloon ka rang safeed ho jata hai.

2. Hair Follicle:

Jis tarah nakhon ya janwar ke seng protein ke aik madde kerotene se bane hote hain, (scalp) ya khopri ke uper ka jo hissa nazar aata hai use shaft kehte hain aur jar ke sath jo hissa nazar aata hai use follicle kehte hain. Follicle ki bunyad aik choti si gandi numa cheiz par mushtamil hoti hai bal ka follicle is baat ki Nishandahi rakta hai ke baal kis kism ke hote hain yani sedhe ya ghungriyale yani mukhtalif kism ke baloon ka inhesar follicle ki shakal o sorat par hota hai agar follicle ande ki shakal ya oval ho to bal ghungriyale nazar aate hain agar follicle gol hain to bal sedhe nazar aate hain.

3. Hair Papilla:

Follicle hath barik ragon ka jal bicha hota hai jo connective tissue se Dhaka hota hai hair papilla kehlata hai.

4. Epithelial Cells:

Papilla ke sath sath epithelial cells hote hain jo ke shaft paida karte hain jab tak ye cells zindah rehte hain balo Ki ifzaish (growth) barqarar rehti hai chahe unhen jar se ukhara jaye ya phir tora ya kata jaye. Lekin agar aik bar ye cell nakara ho jaye to is ka koi ilaj nahi, is ke elawa nakara hone se bal ya shaft aik dafa gir jane se ya jhar jane se dobarah nahi ugta, kamzor balon ki tawanai bahal karne ke leye vitamin B complex mufed hai.

5. Sebaceous Gland:

Balo ka wo hissa jo balon ko qutrati tail (sebum) faraham karta hai sebaceous gland kehlata hai jis ki wajah se bal narm o mulaim aur chamakdar rehte hain. Har bal ke sath aik sebaceous gland hota hai agar ye qudrati tail ziyadah faraham karein to bal chikne ho jate hain, agar kam tail peda karein to bal khushk ho jate hain agar normal halat mein peda karein to bal normal rehte hain.

6. Erector Pile Muscles:

Follicle ke sath patthe (muscles) hote hain ese erector pile muscles kehte hain. Jab ye sukar jate hain to bal khare ho jate hain. Is liye ye aam taur par sardi ya khuf ki halat mein hota hai.

 

 

 

 

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