Fungi Effects on Fly Populations

Two new fungi species, Strongwell C. tigrinae and Strongwell C. acerosa, have been discovered in Denmark. These fungi infect Danish flies, turning them into 'zombies' and consuming them from the inside while spreading spores. The infection process involves spores entering the fly's abdomen, creating holes for spore release. Despite the severe impact on individual flies, only a small percentage of the population is affected. Researchers suggest these fungi may produce amphetamine-like substances to keep the flies alive and active until the fungi have consumed all internal resources.

What is the primary effect of the newly discovered fungi on flies?

• They cause flies to grow larger.

• They turn flies into zombies.

• They make flies glow in the dark.

• They make flies change color.

Which species of flies are infected by Strongwell C. tigrinae and Strongwell C. acerosa?

• Apis mellifera and Bombus terrestris

• Drosophila melanogaster and Musca domestica

• Coenotia tigrina and Coenotia tistatia

• Anopheles gambiae and Aedes aegypti

How do the fungi spread their spores to other flies?

• By causing the fly to explode

• Through the fly's saliva

• By shooting spores like rockets

• Via the fly's wings

What percentage of flies in a healthy population are typically infected by the fungi?

• 10% to 15%

• 20% to 25%

• 50% to 60%

• 3% to 5%

What type of substances do researchers suspect the fungi produce to keep flies alive?

• Vitamins

• Proteins

• Antibiotics

• Amphetamines