emas- ja isasgameete andev haploidne (1n) suguline hulkrakne struktuur
A gametophyte is a stage in the life cycle of plants and algae, a haploid (1n) multicellular organism that develops from a haploid spore that has one set of chromosomes.
Hea teada
Katteseemnetaimedes on isasgametofüüdiks tolmutera, emasgametofüüdiks lootekott. Munaraku spermiga viljastamisel tekkinud sügoodist areneb sporofüüt.
