A reflex is a natural movement brought on by a particular stimulus.
<h3>What is stimulus?</h3>
A stimulus in physiology is a perceptible alteration in the physical or chemical composition of an organism's internal or external environment. Sensitivity refers to an organism's or organ's capacity to recognize external stimuli and respond appropriately (excitability). As with touch receptors in the skin or light receptors in the eyes, sensory receptors can pick up information from both within and outside the body. Chemoreceptors and mechanoreceptors are examples of internal sensory receptors. A stimulus can trigger a response via stimulus transduction when it is recognized by a sensory receptor. The first element of a homeostatic control system is frequently an internal stimulus.
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Answer:
Explanation:
Whenever countries have different opportunity costs in production they can benefit from specialization and trade. Benefits of specialization include greater economic efficiency, consumer benefits, and opportunities for growth for competitive sectors.
Answer:
Spinal cord
Explanation:
Central nervous system consists of two parts Brain and Spinal cord.
Brain control major body function like sensation, movement, memory.
spinal cord collects information from body sends it to brain and then get information from brain and send it to whole body
Answer:
Nope
Explanation:
Nepal, a small beautiful country, but once is not enough. Nepal, if not 'the one' but surely, she is one of the most beautiful countries in Asia. Nestled in the lap of the gigantic Himalayan Range, tiny land-locked Nepal has eight out of ten highest mountains in the world, including Mt.
