Answer:
If the earthworm external stimuli is affected, then the behavior would change because earthworms react negatively to odors.
I think its the first one
Answer:
The correct answer is B. Quadriplegia is paralysis of all four limbs.
Explanation:
Quadriplegia is a clinical sign that causes total or partial paralysis of arms and legs caused by damage to the spinal cord, specifically in some of the cervical vertebrae, or by a disease that affects motor neurons, such as the amyotrophic lateral sclerosis. In some cases, following intensive rehabilitation, some mobility can be regained.
The mechanoreceptor that is located deeper in the skin and responds continuously to stimulation and is associated with perceiving stretching of the skin is called Ruffini corpuscle.
Mechanoreceptor is a sensory receptor that responds to mechanical pressure. They are connected with sensory neurons that convert this mechanical pressure into electrical signal. It is of four types-
1. Merkel corpuscles- detect pressure and roughness on skin.
2. Ruffini corpuscles- detect deep tension in skin, skin stretch.
3. Meissner corpuscles- perception of light touch and slip on skin.
4. Pacinian corpuscles or Vater-panician corpuscles- detect rapid vibrations.
When these receptors sense a stimuli they gets excited and generates an impulse that travels through the nerve cells into the brain.
To learn more about Mechanoreceptor here
brainly.com/question/17947146
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More carbon would be released into the air with the burning of more fossil fuels and the environment would not be able to process the extra carbon.<span />
