Understanding House Flies and Food Safety

The video explores the issue of house flies landing on food, explaining how they carry germs from decaying matter to our meals, potentially causing health risks like food poisoning. It describes the fly's eating habits, which involve vomiting digestive enzymes to liquefy food. The video offers tips to prevent fly contamination, such as covering food and maintaining cleanliness. Despite their negative aspects, flies play a crucial role in nature by pollinating plants and decomposing waste. The video concludes with trivia about the fly's life cycle.

What dilemma do people face when a fly lands on their food?

• Whether to eat the food or throw it away

• Whether to refrigerate the food or leave it out

• Whether to cover the food or leave it open

• Whether to wash the food or cook it

Where do flies commonly hang around?

• Flower gardens

• Fresh fruits and vegetables

• Rotting animals and plant waste

• Clean kitchens

What kind of germs can flies carry from decaying zones?

• Salmonella and E. coli

• Chickenpox virus

• Flu virus

• Common cold virus

How do flies consume solid food?

• By vomiting digestive enzymes to liquefy it

• By chewing it with their teeth

• By breaking it down with their claws

• By sucking it through a straw

What serious diseases can flies spread in underdeveloped countries?

• Cholera and dysentery

• Diabetes and hypertension

• Heart disease and stroke

• Asthma and allergies

What should you do if a fly lands on your food?

• Wash the entire food item

• Ignore it and continue eating

• Throw away the entire food item

• Remove the piece of food where the fly landed

What is a good practice to prevent flies from entering your home?

• Spraying perfume

• Leaving food uncovered

• Keeping windows and doors open

• Using screens on windows and doors

Why is it not ideal to completely wipe out flies?

• They are beautiful

• They do not carry any germs

• They are harmless

• They help in pollinating plants and decomposing waste

What is the average lifespan of a house fly?

• 10 days

• 20 days

• 30 days

• 40 days

How many eggs can a house fly lay in its lifetime?

• 500

• 300

• 200

• 100