There are different types of fungi for example mushrooms are a fungi and some cheeses have fungi in them, however fungi can also cause illnesses such as Candida, this is yeast that causes infection. Fungi are also responsible for skin problems such as, oral thrush, athlete’s foot and ringworm. A Parasite is an organism that lives inside another organism, which is known as the host. The host can be for eg, a human being, animal. The parasite is dependent on its host for survival, it has to be in the host to live, grow and multiply.
The basic unit of a fungus is a hypha which is a hollow tube. The hyphal threads spread out over and into the food material making a visible mesh or mycelium. Some fungi mass together to create toadstools. They spread by releasing spores into the environment. Parasites – an organism that feeds and is dependant of its host.
Virus:-These are smaller than bacteria and need to be in a living host to cell reproduce, the principal way of control is immunisation, antibiotics are not affective against viral infections. The virus infection can cause things like the common cold, respiratory infections, blood born viruses. Fungus:- This is a low form of vegetable life that can cause disease such as thrush or athletes foot. Parasites:- This can also be called infestation which is the presence of a large number of parasites on a host, the parasites rely on the host for survival,, parasites are things like scabies, head lice and worms, they can be combated by washing bedding on a high temperature and a good cleaning routine. Infection:- This is an invasion by and multiplication of pathogenic, micro-organisms in a bodily part or tissue which could cause harm.
Most fungi are generally unnoticeable because of the small size. Fungi are generally found in soil or on dead matter but also as symbiotic (a mutual relationship where both as an individual benefit) of plants animals or other fungi. Mushrooms or molds are more
Like bacteria and viruses, some fungi can act as pathogens. Human fungal diseases can occur due to infection or fungal toxins. Symptoms of fungal diseases can be as common as itching, coughing, fever, wheezing, but they can also be as serious as meningitis or even death. Parasites are organisms that need other organism for their survival. They draw nourishment and other needs from their host organism.
Systemic fungal infections are when the fungus gets into the blood stream and can cause serious diseases. Parasites are micro-organisms that live off their host to survive. Some parasites simply need a host to live on and don’t cause their host any problems. Others grown
Some bacteria have even been revived after being suspended in amber (fossilized tree sap) for tens of millions of years! In our everyday common experiences, microbes are virtually ubiquitous. They are in the air we breathe, the foods we eat, and the water we drink. Microorganisms contaminate the surfaces of objects that we use (like this sheet of paper) as well as the skin of our fingers. In practical terms, the only places where microorganisms are not found are places where we intentionally exclude them.
They can survive with without a host. Vaccinations have a weakened virus in them to stimulate the bodys defenses. Parasites have a nucleus and share many the same features of a human cell. Fungus also have a nucleus. They are commonly found as spores and molds in the environment and as yeast in humans.
The rings of growth in the lawn are caused by the release of nutrients, specifically nitrogen because of the activity of the fungus living on organic matter in the soil. These organisms are mushroom or “puffball” forming fungi. Some mushrooms or puffballs are very poisonous when eaten and it is important that they are routinely destroyed if small children are likely to be attracted to them. There are three kinds of fairy rings. The first type has no mushrooms just stimulated grass growth revealing the activity of these fungi in soil.
Although they are eukaryotes like plants and animals, the major difference is that fungal cells have cell walls that contain chitin, unlike the cell walls of plants, which contain cellulose. Fungi lack the chlorophyll necessary for photosynthesis and must therefore live as parasites or saprophytes Parasites: plant or animal that at some stage of its existence obtains its nourishment from another living organism called the host. Parasites may or may not harm the host, but they never benefit it. They include members of many plant and animal groups, and nearly all living things are at some time hosts to parasitic forms. Many bacteria are parasitic on external and internal body surfaces; some of these invade the inner tissues and cause disease.