Sporopore The aerial spore-producing body of certain fungi, e.g. the mushroom of Agaricus.
为苔藓和地钱的孢子体世代具有。

卵发育而来,包括基足、柄和孢蒴。孢子体是寄生在配子体上的。
Sporopore The aerial spore-producing body of certain fungi, e.g. the mushroom of Agaricus.
为苔藓和地钱的孢子体世代具有。

卵发育而来,包括基足、柄和孢蒴。孢子体是寄生在配子体上的。
Main macerals of hydrocarbon generation are sporinite, cutinite, alginite, bituminite, liptodetrinite and desmocollnite in source rocks from Jurassic coal measure in Northwest China.
西北地区侏罗纪煤系地层中主要的生
显微组
是孢子体、角质体、藻类体、沥青质体、碎屑类脂体、基质镜质体等,而树脂体、木栓质体等早期
熟生油组
含量很
。
A small quantity of sporinite and cutinite were identified in addition to the majority of the hydrocarbon-forming micro-components that mainly occurred as matrix vitrinites.

岩主要生
显微组
为基质镜质体,少量孢子体、角质体和碎屑壳质体。
Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.
摘要同型孢子蕨类的孢子体可经
同配子体自交、异配子体交配两类配育系统或以无配生殖的方式产生,异配子体交配又可
为异配子体自交和异配子体异交两种方式。
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