the eusporangium develops within the fern frond tissue.
真孢子囊在蕨類葉片組織中發育。
each eusporangium contains numerous spores for reproduction.
每個真孢子囊含有大量用於繁殖的孢子。
the eusporangium wall consists of multiple cell layers.
真孢子囊的壁由多層細胞組成。
during maturation, the eusporangium releases spores through a specialized opening.
在成熟過程中，真孢子囊通過特化的開口釋放孢子。
the formation of eusporangia follows a precise developmental pattern.
真孢子囊的形成遵循精確的發育模式。
anatomical studies reveal the complex structure of the eusporangium.
解剖學研究揭示了真孢子囊的複雜結構。
the eusporangium produces spores via meiosis within specialized cells.
真孢子囊在特化細胞中通過減數分裂產生孢子。
young eusporangia appear as small protrusions on the sporophyll surface.
年幼的真孢子囊會以小突起的形式出現在孢子葉表面。
the eusporangium is typically larger than other sporangium types.
真孢子囊通常比其他類型的孢子囊更大。
environmental conditions influence eusporangium development in ferns.
環境條件會影響蕨類植物中真孢子囊的發育。
the eusporangium ruptures when mature to disperse spores.
真孢子囊成熟時會破裂以散播孢子。
cellular differentiation occurs during eusporangium formation.
細胞分化在真孢子囊形成過程中發生。
the eusporangium contains a single layer of sterile cells.
真孢子囊包含一層無生殖功能的細胞。
the eusporangium develops within the fern frond tissue.
真孢子囊在蕨類葉片組織中發育。
each eusporangium contains numerous spores for reproduction.
每個真孢子囊含有大量用於繁殖的孢子。
the eusporangium wall consists of multiple cell layers.
真孢子囊的壁由多層細胞組成。
during maturation, the eusporangium releases spores through a specialized opening.
在成熟過程中，真孢子囊通過特化的開口釋放孢子。
the formation of eusporangia follows a precise developmental pattern.
真孢子囊的形成遵循精確的發育模式。
anatomical studies reveal the complex structure of the eusporangium.
解剖學研究揭示了真孢子囊的複雜結構。
the eusporangium produces spores via meiosis within specialized cells.
真孢子囊在特化細胞中通過減數分裂產生孢子。
young eusporangia appear as small protrusions on the sporophyll surface.
年幼的真孢子囊會以小突起的形式出現在孢子葉表面。
the eusporangium is typically larger than other sporangium types.
真孢子囊通常比其他類型的孢子囊更大。
environmental conditions influence eusporangium development in ferns.
環境條件會影響蕨類植物中真孢子囊的發育。
the eusporangium ruptures when mature to disperse spores.
真孢子囊成熟時會破裂以散播孢子。
cellular differentiation occurs during eusporangium formation.
細胞分化在真孢子囊形成過程中發生。
the eusporangium contains a single layer of sterile cells.
真孢子囊包含一層無生殖功能的細胞。
探索常見搜尋詞彙