Multiple choice

Which of following is the hardest tissue in the body?

  1. Tendon

  2. Cartilage

  3. Fibre

  4. Bone

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bone is the hardest tissue in the body and its hardness is due to calcification of its matrix. Bone is the main constituent of the skeleton.