Definition of gametophyte. Meaning of gametophyte. Synonyms of gametophyte

Here you will find one or more explanations in English for the word gametophyte. Also in the bottom left of the page several parts of wikipedia pages related to the word gametophyte and, of course, gametophyte synonyms and on the right images related to the word gametophyte.

Definition of gametophyte

Gametophyte
Gametophyte Ga*me"to*phyte, n. [Gamete + Gr. fyto`n plant.] (Bot.) In the alternation of generations in plants, that generation or phase which bears sex organs. In the lower plants, as the alg[ae], the gametophyte is the conspicuous part of the plant body; in mosses it is the so-called moss plant; in ferns it is reduced to a small, early perishing body; and in seed plants it is usually microscopic or rudimentary.

Meaning of gametophyte from wikipedia

- A gametophyte (/ɡəˈmiːtəfaɪt/) is one of the two alternating multicellular phases in the life cycles of plants and algae. It is a haploid multicellular...
- plants both phases are multicellular: the haploid ****ual phase – the gametophyte – alternates with a diploid a****ual phase – the sporophyte. A mature...
- produces a****ual spores. This stage alternates with a multicellular haploid gametophyte phase. The sporophyte develops from the zygote produced when a haploid...
- part of the gametophyte. The flowers of flowering plants produce pollen and egg cells, but the **** organs themselves are inside the gametophytes within the...
- sporophytes are free-living and only briefly dependent on the maternal gametophyte. The green, photosynthetic part of the plant is technically a megaphyll...
- produced by the haploid generation, which is known as the gametophyte. The female gametophyte produces structures called archegonia, and the egg cells...
- bryophytes are: Their life cycles are dominated by a multicellular haploid gametophyte stage Their sporophytes are diploid and unbranched They do not have a...
- plants, the female gametophyte is produced inside the ovule within the ovary of the flower. When mature, the haploid gametophyte produces female gametes...
- germinate and divide by mitosis to form a haploid multicellular phase, the gametophyte, which produces gametes directly by mitosis. This type of life cycle...
- outcrossing, female gametophytes release a chemical pheromone known as Antheridiogen which controls the **** of nearby developing gametophytes. Antheridiogen...