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How does budding produce new Hydra individuals?

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In Hydra, a genus of freshwater invertebrate animals, budding is a common form of asexual reproduction.1

The process occurs through the following steps:

  • Development: Finger-shaped outpushings of the parent's body wall begin to grow.1
  • Differentiation: These outgrowths develop their own mouth and tentacles.1
  • Separation: Once fully formed, the new individual nips off at the base, separating from the parent to exist as an independent organism.1

This method allows a single parent to produce genetically identical offspring, or clones, without the need for sexual fertilization.12