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Scientists have inserted a disco “strobe light” into a jellyfish to see how it works without a brain.

Jellyfish may be crazy, but they can do surprisingly complex things with a simple nervous system. Now, by tinkering with jellyfish genes, researchers have devised ways to spy on the internal workings of animals.

In a new study, researchers used jellyfish seeds to create models. Clytia hemisphaerica, A transparent umbrella-shaped jellyfish with a tubular mouth in the center. Small jellyfish grow to only 0.4 inches (1 centimeter) in diameter. That is, the team can place the entire jellyfish under a microscope and observe it in its entirety. Nervous system All at once.

Scientists have inserted a disco “strobe light” into a jellyfish to see how it works without a brain.

Source link Scientists have inserted a disco “strobe light” into a jellyfish to see how it works without a brain.

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