wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The hardest substance in human body is

A
Dentine
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Collagen
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Melanin
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Enamel
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D Enamel
Teeth are the hardest substance in the human body. The enamel on your teeth is the hardest and most highly mineralized substance in your body. It covers the outer layer of each tooth and it is the most visible part of the tooth. The enamel is made up mostly of minerals, primarily hydroxyapatite. So, enamel is the hardest substance in our body compared to dentine, collagen and melanin.
Therefore, the correct answer is option D.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Teeth
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon