The error for localisation of touch is less in some areas when compared to others because ______.
a. Touch receptors are less crowded in areas better at localising touch
b. All touch receptors are good at localising touch in the most sensitive areas for touch
c. Touch receptors are more densely packed in areas better at localising touch and some touch receptors are better at localising touch than others
d. Touch receptors are less crowded in areas better at localising touch and some touch receptors are better at localising touch than others
e. Deeply located touch receptors are responsible for detecting and localising touch