Biology Micro Organisms Part 21 (Food poisoning) Class 8 VIII

TL;DR

Microorganisms are responsible for causing diseases and spoiling food, leading to food poisoning and related symptoms.

Transcript

hello friends this video on microorganisms part 21 is brought to you by example calm no more fear from exam so our little friend is very surprised to know that microbes caused such a huge number of diseases not really human beings but also in plants and animals in fact we have to suppose to only a few of them there are many more diseases which are ... Read More

Key Insights

• 🌱 Microorganisms can cause diseases in humans, plants, and animals.
• 😋 Harmful microorganisms are responsible for spoiling food and causing food poisoning.
• 😋 Toxin release by microorganisms contaminates food and leads to illness.
• 😋 Storing food properly, refrigeration, and good hygiene practices can prevent food poisoning.
• 😋 Symptoms of food poisoning include vomiting, stomachache, and gastrointestinal issues.
• 😋 Microorganisms can turn edible food into poisonous substances.
• 😋 Food poisoning can occur due to consuming contaminated food at parties or eating too much junk food.

Questions & Answers

Q: Why does stored food need to be refrigerated?

Stored food needs to be refrigerated to prevent the growth of microorganisms that can spoil the food. Refrigeration slows down the multiplication of microorganisms, reducing the risk of food poisoning.

Q: How do microorganisms turn food into poison?

Microorganisms release toxic substances that contaminate the food, transforming it into poison. When consumed, these harmful microorganisms cause illness and symptoms of food poisoning.

Q: What are the common symptoms of food poisoning?

Common symptoms of food poisoning include vomiting, stomachache, nausea, diarrhea, and fever. These symptoms occur due to the ingestion of food contaminated with harmful microorganisms.

Q: How can we prevent food poisoning?

Food poisoning can be prevented by practicing proper food handling and storage techniques, such as keeping food covered, refrigerating leftovers, cooking food thoroughly, and practicing good hygiene while preparing and consuming food.

Summary & Key Takeaways

• Microorganisms can cause a significant number of diseases not only in humans but also in plants and animals.

• Harmful microorganisms not only cause diseases but also spoil food, which can lead to food poisoning.

• Food poisoning occurs when microorganisms release toxic substances that contaminate the food, resulting in illness and symptoms like vomiting and stomachache.