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nucellus

/njuːˈsɛl.əs/

Tradução: Tecido central e rico em nutrientes dentro do óvulo das plantas com semente, que envolve e alimenta o saco embrionário.

1 verbete

noun

/njuːˈsɛl.əs/C2formalscientific
  • ptTecido central e rico em nutrientes dentro do óvulo das plantas com semente, que envolve e alimenta o saco embrionário.

The central, nutrient-rich tissue within the ovule of a seed plant that surrounds and nourishes the embryo sac.

  1. Central part of a plant ovuleC2formalscientific

    The central, nutrient-rich tissue within the ovule of seed plants that surrounds and nourishes the embryo sac.

    ptParte central do óvulo da planta

    • The nucellus provides essential nutrients to the developing embryo sac.
    • In some plants, the nucellus persists and forms a protective layer around the seed.
    • The integuments surround the nucellus, which contains the megaspore mother cell.

    Sinônimosmacrosporangiummegasporangium

Formas
  • nucelli plural form
  • nucelli's possessive plural form
  • nucellus's possessive singular form