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Is it true that microorganisms are either beneficial or harmless?
No, microorganisms can also be harmful. Some microorganisms can cause infections and diseases in humans, animals, and plants. It is important to understand that not all microorganisms are beneficial or harmless.
What are two ways bacteria can negatively affect humans?
Firstly, many bacteria are pathoges, and so can directly cause disease. For example, the bacteria known as Salmonella causes food poisoning. Secondly, bacteia compete with us for food, and so tend to eat the food which we eat, there by making it unedible for us.
Advantage and Disadvantage of microbes?
Microorganism are usefull in many ways to humans as they are used in indurstry mainly for the production of different compounds such as enzymes, organic acids, antibiotics, vitamins, they help in bakery industries in which chees, yoghurt etc. are produced with help of microbial action and also in alcohol industries. They are also helpfull in wasteproduct degradation as they are also natural decomposers. Now a days researches are being carried for extracting some biofuel from microbes. And they also help in reacillimatisation or barren lands. Disadvantage of microbes is their pathogenicity to man and other animals especially farm animals. Microbes are the new threat as they are used as bioterrisom these days for e.g. antrax causing bacteria bacillus anthracis
What are the advantages and disadvantages of fungi?
Advantages of fungi(1) As food - food like mushrooms and dried yeast which provide us protein andvitamins(2) In medicine - a number of antibiotic are obtained from fungal species.(3) In agriculture - like making the soil fertile(4) In industries - in bakeries for making bread, for making wine and beer.Disadvantages of of fungi(1) Human diseases - a number of skin diseases are caused(2) plant diseases - like blight of potato(3) Spoilage of food - like rhizomes cause food spoilage
What ways in which non pathogenic organisms benefit man?
Non-pathogenic organisms benefit humans by helping with digestion, producing essential nutrients like vitamin K, and supporting the immune system by competing with harmful pathogens for resources. Additionally, non-pathogenic organisms play important roles in soil health, recycling nutrients, and biodegradation of waste materials.
What are 3 diseases can smoking cause?
Coronary thrombosis, cerebral thrombosis, and coronary heart diseases.
Harmful effect of fungi?
Fungi can cause diseases in plants, animals, and humans. For example, they can lead to food spoilage, crop damage, and respiratory infections. Some fungi also produce toxins that are harmful when ingested.
Name 3 types of worms?
1.- Flatworms 2.-Segmentedworms 3.-Roundworms
What are 3 diseases spread by both flies and mosquito?
Some diseases spread by flies and mosquitoes are very serious and can threaten the lives of both humans and animals, such as livestock. Examples of 3 diseases include Rift Valley Fever, Ephemeral Fever, and Bluetongue.
What is the biohazard level of the Bubonic plague?
Maybe BL3? Biohazard level 3 includes any bacteria or virus that can cause severe or fatal diseases in humans, but for which vaccines or other treatments exist. Today we can deal with it, but it is a lethal sickness
What are the three major types of bodily disorders?
3 major types of diseases that affect humans: 1- inflammatory 2- metabolic 3- neoplastic
What does sex...?
Sex can cause several things: 1. Pleasure 2. Pregnancy 3. Diseases
What is three name of roundworms?
Hookworms 2) Pinworms 3) Leonia Worms.
What are 3 effects of river flooding?
it can cause damage to our house and property. it can spread diseases it can spoil crops
Is a spleen size of 556 normal?
For humans the average size is 1"x 3"x 5". Assuming that your "556" means '5x5x6', that size indicates that its owner may be suffering from one of the many diseases or infections that cause the spleen to enlarge.
What heart diseases can you get from smoking?
1) Ischeamic cardiac diseases. 2) thrombosis of veins, which can get dislodged in pulmonary circulation and cause pulmonary embolism. 3) myocardial infarction
What are Vietnam's top 3 worst or biggest health care issues?
1. diseases, this could of come from the water they were drinking or other things... 2. animals and bugs, these could cause a lot of stress for soldiers and bugs could cause diseases or infections 3. air, the pollution from the air could be harmful to our lungs
