kenogenesis

/ˌkɛnoʊˈdʒɛnəsɪs/
noun
  1. The modification of embryonic development to adapt to a new environment, often seen in parasitic or aquatic organisms.
    • The textbook chapter on kenogenesis showed how early development can change to meet environmental challenges.
    • The biologist explained how kenogenesis helps certain fish larvae survive in polluted waters.
    • In her lecture, she described kenogenesis as a key adaptation in the life cycle of some parasites.
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