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Do Mosquitoes Have Brains?

Published in Entomology 1 min read

Yes, mosquitoes do have brains, despite their small size.

While a mosquito's brain is significantly simpler than a human brain, it's complex enough to control essential functions such as:

  • Vision: Processing visual information to navigate and locate hosts.
  • Movement: Coordinating flight and other movements.
  • Taste: Detecting suitable food sources.
  • Olfaction (Smell): Sensing scents, including carbon dioxide and other attractants, to find hosts.
  • Thermoreception (Heat): Detecting heat signatures from warm-blooded animals.

The mosquito brain allows them to perform all the necessary actions for survival and reproduction.

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