TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

GAMETOPHYTE [3 records]

Record 1 2012-03-08

English

Subject field(s)
  • Plant Biology
DEF

The individual or generation of a plant exhibiting alternation of generations that bears sex organs, constitutes the major part of the plant body in most algae, fungi, and mosses, exists as an independent transitory thalloid body in ferns and related plants, and is reduced to a microscopic or rudimentary structure in seed plants - distinguished from sporophyte.

French

Domaine(s)
  • Biologie végétale
DEF

Organisme végétal issu d'une spore, destiné à former les gamètes et reconnaissable dans les espèces végétales où il existe une alternance des générations.

Spanish

Campo(s) temático(s)
  • Biología vegetal
Save record 1

Record 2 2000-06-16

English

Subject field(s)
  • Botany
CONT

Reproductive processes in some plants can be influenced by air pollutants. In the bracken fern (Pteridium aquilinum) the alternation of gametophyte and sporophyte generations may be affected by acid precipitation. For fertilization to occur in gametophytic plants water must be present to provide a medium for the transference of motile sperm which are provided with flagella.

Key term(s)
  • gametophyte plant

French

Domaine(s)
  • Botanique
OBS

gamétophyte : Organisme végétal issu d'une spore, destiné à former les gamètes et reconnaissable dans le espèces végétales où il existe une alternance des générations.

OBS

gamétophytique : Se dit de ce qui concerne le gamétophyte.

Spanish

Save record 2

Record 3 2000-06-16

English

Subject field(s)
  • Botany
CONT

Reproductive processes in some plants can be influenced by air pollutants. In the bracken fern (Pteridium aquilinum) the alternation of gametophyte and sporophyte generations may be affected by acid precipitation.

Key term(s)
  • gametophytic generation

French

Domaine(s)
  • Botanique
OBS

gamétophyte : Organisme végétal issu d'une spore, destiné à former les gamètes et reconnaissable dans les espèces végétales où il existe une alternance des générations.

OBS

gamétophytique : Se dit de ce qui concerne la gamétophyte.

Spanish

Save record 3

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