around themselves
4. Under unfavourable conditions, microorganisms form a
5. What are spherical bacteria called?
6. A virus can reproduce on its own. True or false?
7. Where are algae mostly found in water or on land?
8. Is the decomposition of the bodies of dead plants and animals by microorganisms desirable
or undesirable?
9. Name the class of medicines usually made from fungi or bacteria that can cure dangerous
diseases.
10. Is yeast a bacterium or a fungus?
11. The female Aedes mosquito is a carrier of the
virus.
12. The foot and mouth disease is caused by a
13. Food poisoning is caused by a toxin getting accidentally mixed with food. True or false?
14. What is heating milk to a high temperature and then cooling it quickly called?
15. Salt forces microbes to lose water. True or false?
Answers
Answer:
Explanation:
Under unfavourable conditions, microorganisms form a cyst around themselves.
A coccus (plural cocci) is any bacterium or archaeon that has a spherical, ovoid, or generally round shape
Viruses can only replicate themselves by infecting a host cell and therefore cannot reproduce on their own
Algae are aquatic, plant-like organisms. They encompass a variety of simple structures, from single-celled phytoplankton floating in the water, to large seaweeds (macroalgae) attached to the ocean floor 2. Algae can be found residing in oceans, lakes, rivers, ponds and even in snow, anywhere on Earth.
The decomposition of dead plants and animals by microorganisms is desirable as it helps in recycling nutrients.
Antibiotics is the class of medicines usually made from fungi or bacteria. Antibiotics can cure dangerous diseases
Yeast are single-celled microorganisms that are classified, along with molds and mushrooms, as members of the Kingdom Fungi
Dengue virus
Hand, foot, and mouth disease is caused by viruses that belong to the Enterovirus family. Common causes of hand, foot, and mouth disease are: Coxsackievirus A16 is typically the most common cause of hand, foot, and mouth disease in the United States.
yes its true, food poisoning is caused by a toxin getting accidentally mixed. Food poisoning are very dangerous and harm our life in many ways. One can die if not treated properly.
Pasteurisation was invented by a French Scientist called Louis Pasteur during the nineteenth century. Pasteur discovered that heating milk to a high temperature and then quickly cooling it before bottling or packaging it could keep it fresh for longer.
True. When salt is added to a food substance for its preservation, it forces the microorganisms to lose water by the process of osmosis
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