Mosquito Control and Genetic Modification

The video discusses mosquito control methods at Disneyland, where architectural designs prevent water pooling, and moving water replaces swampy areas to hinder mosquito breeding. It also covers a study in Florida on genetically modified mosquitoes designed to reduce female populations, limiting their spread to 400 meters. Lastly, it mentions mosquitoes' preference for certain animals as their primary targets.

How does Disneyland prevent mosquitoes from breeding in their structures?

• By using ultrasonic mosquito repellents

• By installing mosquito nets everywhere

• By designing buildings to avoid water pooling

• By using mosquito repellent sprays

What is one method Disneyland uses to ensure water is never still?

• They use chemical treatments

• They have fountains everywhere

• They cover water bodies with nets

• They use water heaters

What happens to the female offspring of genetically modified mosquitoes?

• They become sterile

• They die

• They become resistant to diseases

• They grow larger than normal

What is the main goal of genetically modifying mosquitoes in the study?

• To make them resistant to pesticides

• To reduce the female mosquito population

• To increase their lifespan

• To make them glow in the dark

How far did the genetically modified mosquitoes spread in the study?

• 800 meters

• 200 meters

• 100 meters

• 400 meters

What is the main animal that mosquitoes prefer to bite?

• Cats

• Humans

• Dogs

• Birds

What is a potential concern about the spread of genetically modified mosquitoes?

• They could become resistant to genetic modification

• They could spread uncontrollably

• They might not survive in the wild

• They might become a new species