Question

Gradual stretching of ........... causes wrinkles in old age.

• A. Fibroblast
• B. Tendons
• C. Ligaments
• D. Collagen fibres

Answer 1

The correct option is D Collagen fibres

Connective tissues provide the structural framework of a cell. These are responsible for support and mechanical strength. It has great tensile strength. It is the main component of fascia, cartilage, ligaments, tendons, bone and skin. Along with soft keratin, it is responsible for skin strength and elasticity and its degradation leads to wrinkles that accompany ageing.

So, the correct answer is option C.