Question

Receptors in skin which can penetrate the epidermis is/are

• A. End bulbs
• B. Free never endings
• C. Merkel`s discs
• D. Both B and C

Answer 1

The correct option is D Both B and C

Receptors in the skin which can penetrate the epidermis are free nerve endings and Merkel's discs. There are some free or naked nerve endings that penetrate the lower layers of the epidermis. Another receptor which can penetrate the epidermis is Merkel's discs. These are the mechanoreceptors. They are located in the upper region of the dermis. Both these receptors function as light touch receptors.

Thus, the correct answer is 'Both B and C.'