Научные статьиM.H.Sayidova, S.U.Pulatova2025
QIRQQULOQLAR BO'LIMIGA XOS BO‘LGAN SISTEMATIK BELGILARI BILAN TANISHISH
YOSH OLIMLAR · ILMIY-AMALIY KONFERENSIYASI · Turayeva Sabrina Kamoliddin qizi (in-academy.uz/index.php/yo)
Молодые ученые · 2026
Аннотация
Pteridophyta (Pteridophyta) are higher plants that occupy an intermediate evolutionary stage in the plant kingdom, reproduce without seeds, and spread through spores. They are distinguished from other plants by their structure, methods of reproduction, life cycle and morphological features. This article discusses in detail the systematic characters characteristic of the Pteridophyta department. Keywords: Sporophyte, Anatomical characters, gymnosperms, lycopia, Carboniferous period, prothallium, vayilar, Lycopodiopsida, Polypodiopsida, rhizome, Equisetopsida, alternation of generations.
Доказательный фрагмент
«Pteridophyta (Pteridophyta) are higher plants that occupy an intermediate evolutionary stage in the plant kingdom, reproduce without seeds, and spread through spores.»
Образец извлечения
Демо-превьюPteridophyta (Pteridophyta) are higher plants that occupy an intermediate evolutionary stage in the plant kingdom, reproduce without seeds, and spread through spores. Полный текст публикации CiteX не хранит — доступ к первоисточнику открывается по DOI согласно лицензии издателя и выбранному плану.
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- Ключевые слова
- Sporophyte, Anatomical characters, gymnosperms, lycopia, Carboniferous, karbon davri, Equisetopsida, gymnospermlar, vayilar, avlodlar almashinuvi., Anatomik belgilari, rizoma, protalium, likopiya, Polypodiopsida, Lycopodiopsida, Sporofit
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