Question

which type of receptor is responsible for detecting pain from a physical injury like a cut?
thermo-receptors
photoreceptors
nociceptors
pressure receptors

Explanation:

Thermo-receptors detect temperature changes, photoreceptors detect light, pressure receptors sense mechanical pressure, while nociceptors are specialized sensory receptors that respond to harmful stimuli like physical injury (cuts) by signaling pain.

Answer:

Nociceptors