1. Hjem
  2. Definisjoner
  3. Engelsk
  4. ovule

Definisjon av ovule

Vi fant 6 definisjoner av ovule på engelsk.

Annonsering

WordNet WordNet by Princeton University

Noun
ovule - a small body that contains the female germ cell of a plant; develops into a seed after fertilization
reproductive structure the parts of a plant involved in its reproduction
chalaza one of two spiral bands of tissue connecting the egg yolk to the enclosing membrane at either end of the shell
nucellus central part of a plant ovule; contains the embryo sac
micropyle minute opening in the wall of an ovule through which the pollen tube enters
amphitropous ovule a partly inverted ovule turned back 90 degrees on its stalk
anatropous ovule
campylotropous ovule a curved ovule with the micropyle almost touching the funiculus
orthotropous ovule a completely straight ovule with the micropyle at the apex
ovule - a small or immature ovum
egg cell, ovum the female reproductive cell; the female gamete
= synonym
= antonym
= relatert ord

Wiktionary Wiktionary dictionary logo

Substantiv
ovule - The structure in a plant that develops into a seed after fertilization; the megasporangium of a seed plant with its enclosing integuments.
ovule - An immature ovum in mammals.

Wikipedia Wiktionary dictionary logo

  • Ovule literally means "small egg. " In seed plants, the ovule is the structure that gives rise to and contains the female reproductive cells. It consists of three parts: The integuments forming its outer layer, the nucellus, and the megaspore-derived female gametophyte (or megagametophyte) in its center.

OmegaWiki Dictionary Ω

  • ovule
    The plant structure containing the female gamete, that develops into a seed after fertilization by a pollen.

Substantiv

  • Entall: ovule
  • Flertall: ovules

Uttale

%NAME

%TEXT

Siste søk

Encroachment shelf settle on arch support idling