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kupik [55]
3 years ago
6

1. What is a stimulus?​

Health
1 answer:
igomit [66]3 years ago
3 0

Answer:

Stimulus in biology can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal).

Explanation:

Stimulus in biology can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal). Thus, all living organisms (both animals and plants) respond to changes in their environment and consequently, an appropriate response or reaction is made. Also, stimulus arising from within the organism is known as internal stimulus while those from its environment are known as the external stimulus.

In organisms, the specialized cells that detect stimulus are generally known as sensory receptors while a group of these receptors is referred to as sense organ. Therefore, the senses are necessary for behavior because stimuli must be sensed in order to respond.

Stimulus control can be defined as a phenomenon that arises when a living organism responds or behaves in the presence of a stimulus and in another way in the absence of a stimulus.

<em>For example, opening the door of a microwave oven as soon as its timer beeps.</em>

<em>Example II; When your body touches a hot object, you quickly move away and feel some pain subsequently. </em>

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porosis.

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Osteoporosis may be defined as medical condition in which the bone becomes extensively weak and start brittle. the broken bone risk increases in osteoporosis.

Mr. Martez after an automobile accident is paralegic. His bone density has been decreased or suffering from osteoporosis in his legs from the disuse of atrophy.

Thus, the answer is porosis.

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The history includes pain and drainage from the left ear. On examination, she has pain when the ear is manipulated, including ma
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The given symptoms and examination results most likely presented the idea that she is having Otitis externa. It is a condition that leads to redness and swelling or inflammation of the tube present between the outer ear and eardrum called external ear canal.

This condition is also known as the swimmer's ear due to repeated exposure to water which makes the outer ear canal more prone to inflammation.

Thus, the correct answer is - otitis externa.

7 0
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Which disease can be treated with an antibiotic?
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What is mean by Caring of Earth?Explain with example.​
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