Final answer:
Chemoreceptors typically respond to chemical stimuli, such as taste or smell. Mechanoreceptors, on the other hand, respond to physical stimuli such as pressure, vibration, and sound.
Step-by-step explanation:
Chemoreceptors typically respond to chemical stimuli, such as taste or smell.
Mechanoreceptors, on the other hand, respond to physical stimuli such as pressure, vibration, and sound.
So, the correct match would be:
Stimulus: pHa
Type of Receptor: Chemoreceptor