Solution to example 2. 1  multiply all terms in the first equation by 2. 2  add the two equations. 3  Conclusion: Because there are no values of x and y for which 0x + 0y = 11, the given system of equations has no solutions.
Baroreceptors (or archaically, pressoreceptors or baroceptors) are sensors located in the blood vessels of all vertebrate animals.hey sense the blood pressure and relay the information to the brain, so that a proper blood pressure can be maintained. Baroreceptors are a type of mechanoreceptor sensory neuron that is excited by stretch of the blood vessel.
The skin has a battery of sensory receptors which respond to different stimuli such as touch, contact, temperature variation or pain. The density of these receptors varies greatly from one area to another.The face and the extremities are richly innervated....There are 2,500 receptors per cm2 just on the fingertips.he skin has a battery of sensory receptors which respond to different stimuli such as touch, contact, temperature variation or pain. The density of these receptors varies greatly from one area to another. The face and the extremities are richly innervated.... There are 2,500 receptors per cm2 just on the fingertips.