alleryमानव शरीर में सबसे कठोर शारीरिक ऊतक कौन सा है जो दांतों के क्राउन (शीर्ष) को ढकता है?
Aदंतवल्क (टूथ इनेमल)
Bसघन अस्थि (कॉम्पैक्ट बोन)
Cडेंटिन ऊतक
Dडेंटल सीमेंटम
Answer & Solution
Correct answer: A. दंतवल्क (टूथ इनेमल)
इनेमल अत्यधिक खनिजीकृत कैल्शियम फॉस्फेट से बना होता है और मानव शरीर का सबसे कठोर पदार्थ है।
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