14/07/2026
MENENE IDO?
Ido (Eye) wata muhimmiyar gaɓa ce ta jiki da ke ba mutum damar gani. Yana karɓar haske (Light) daga abubuwan da ke kewaye da mu, sannan ya mayar da shi zuwa saƙonnin jijiya (Nerve impulses) waɗanda ake tura wa ƙwaƙwalwa (Brain) ta hanyar jijiyar ido (Optic nerve). Daga nan ne ƙwaƙwalwa ke fassara waɗannan saƙonnin zuwa hoto da muke gani.
MUHIMMANCIN IDO
Ido yana da matuƙar muhimmanci saboda yana taimakawa mutum wajen:
- Gano abubuwa da mutanen da ke kewaye da shi.
- Karatu da rubutu.
- Bambance launuka (Colours).
- Tantance nisa da kusancin abubuwa.
- Fahimtar motsi (Movement).
- Gudanar da ayyukan yau da kullum cikin aminci.
YADDA IDO YAKE AIKI A TAƘAICE
Lokacin da haske ya shiga ido, yana bi ta sassa daban-daban na ido har ya isa Retina (Bangon ido mai karɓar haske). A nan ne ake sauya hasken zuwa saƙonnin jijiya (Nerve impulses), waɗanda jijiyar ido (Optic nerve) ke kaiwa zuwa ƙwaƙwalwa (Brain) domin a fassara su zuwa hoto da muke gani.
MUHIMMIN BAYANI
- Mutum yana da idanu biyu, kuma suna aiki tare domin ba mu damar ganin abubuwa cikin tsanaki da kuma tantance tazararsu.
- Idanu suna daga cikin gaɓoɓin ji (Sense organs), tare da kunne (Ear), hanci (Nose), harshe (Tongue) da fata (Skin).
A TAƘAICE
Ido wata muhimmiyar gaɓa ce ta jiki da ke ba mutum damar gani. Yana karɓar haske daga abubuwan da ke kewaye da mu, ya mayar da shi zuwa saƙonnin jijiya, sannan ya aika su zuwa ƙwaƙwalwa ta hanyar jijiyar ido (Optic nerve) domin a fassara su zuwa hoto da muke gani. Saboda haka, kula da lafiyar ido yana da matuƙar muhimmanci domin samun ingantacciyar gani da gudanar da ayyukan yau da kullum.
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