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Ears contain a considerable amount of wax that protects the soft lining towards the back of the ear canal, leading to the ear-drum. The wax defends the inside of the ear from microscopic organisms and moderately sized insects such as flies. Insects and bacteria get ensnared in the wax and eventually die, falling out of the ear.
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What does the stomach do to defend against microbes?
The stomach defends against microbes by secreting digestive enzymes and acid that can kill many harmful pathogens. Additionally, the stomach's lining has a protective layer of mucous that helps prevent microbes from invading the stomach tissue. The acidic environment also helps to break down food to make it less hospitable for microbial growth.
How is skin a surface barrier against microbes?
The skin has a number of defenses against microbes. The keratinized cells of the stratum corneum, the outer layer of the skin, provide a waterproof and physical barrier that protects the lower levels of the skin. These dead cells slough off, so that underlayers are not damaged. The sebaceous glands of the dermis produce sebum, which provides additional waterproofing. The skin also has an "acid mantle," a layer of chemical protection against microbes. Lastly, the skin has immune cells known as dendritic cells that identify and engulf bacteria, then move them to immune system cells that can react. The dendritic cells in the skin are known as Langerhans cells. Mast cells in the skin are white blood cells that release histamine to start an inflammatory reaction to fight infection. All of these structures and processes defend the skin and, by extension, the interior of the body against microbes.
What do Tonsils help defend body against?
Tonsils help defend the body against infections by trapping and filtering out bacteria and viruses that enter through the mouth and nose. They play a role in the immune response by producing antibodies to fight off these pathogens.
What is symbiotic microbes?
Symbiotic microbes are microorganisms that live in close association with a host organism, where both parties benefit from the relationship. The host provides the microbes with a suitable environment, and in return, the microbes help the host with various functions like digestion, nutrient absorption, or protection against pathogens. Examples of symbiotic microbes include the bacteria in our gut that aid in digestion.
The purpose of introducing weakened microbes into the body of an organism is to stimulate the?
Immune system to react and prepare the organism to fight future invasions by these microbes.
What does the stomach contain to defend your body against microbes?
The stomach contains acids that defend your body against microbes. Most of these microbes are destroyed once they are digested and enter into the acidic stomach.
Why do microbes secrete antibiotics?
Microbes and other living creatures secrete antibiotics to defend themselves against invading organisms.
Why do softwoods create resin?
Trees create resin to help defend against insects and microbes. Think of it as white blood cells in humans.
What does gullet contain to defend your body against microbes?
if you go to bbc bitesize you might able to find it. use your common sence and you on the heading whre it says organs
What epidermal cell defends skin against microbes?
Langerhans cells are the epidermal cells that defend the skin against microbes. These specialized immune cells help to recognize and activate immune responses against pathogens that come into contact with the skin.
What does the stomach do to defend against microbes?
The stomach defends against microbes by secreting digestive enzymes and acid that can kill many harmful pathogens. Additionally, the stomach's lining has a protective layer of mucous that helps prevent microbes from invading the stomach tissue. The acidic environment also helps to break down food to make it less hospitable for microbial growth.
What materials defend your ears?
Various materials such as:CottonPlasticFoam
How are microbes useful to us?
Some Microbes can help us to live healthily by fighting against other harmful microbes or germs.
How do vaccinations work against microbes?
they destroy it
Can shakeology defend against cancer?
There is no scientific evidence or claim that Shakeology can defend against cancer.
Which is true of Japanese kamikaze pilots?
Their attacks were hard to defend against
What covers your body and stops microbes from getting in?
Skin is the outer covering of the body that protects against microbes and germs.
