Beans that ask Bugs for Help #shorts #science #SciShow

Lima beans have a unique defense mechanism where they release volatile organic compounds (VOCs) when attacked by insects like mites. These VOCs attract carnivorous predators that feed on the attacking insects, providing an indirect defense for the plants. The more damage the plant sustains, the more VOCs it releases, effectively calling for help from these predators.

How do Lima beans protect themselves from being eaten by mites?

• They call for help from carnivorous mites.

• They change color to blend in.

• They grow thorns.

• They hide underground.

What do Lima beans release when their leaves are attacked?

• Carbon dioxide

• Nitrogen gas

• Volatile organic compounds

• Water vapor

Why do predators move towards Lima beans?

• To attack the insects harming the beans

• To lay eggs

• To find shelter

• To eat the beans

What happens as the damage to Lima bean leaves increases?

• The beans grow faster.

• The beans release more VOCs.

• The beans stop growing.

• The beans release fewer VOCs.

What is the defense strategy used by Lima beans called?

• Active defense

• Indirect defense

• Passive defense

• Direct defense