Sporophyte - Wikipedia
A sporophyte (/ ˈspɔːr.əˌfaɪt /) is the diploid multicellular stage in the life cycle of a plant or alga which produces asexual spores. This stage alternates with a multicellular haploid gametophyte …
孢子体 - 维基百科，自由的百科全书
孢子体 （sporophyte， / spɔːroʊˌfaɪt /）是 陆生植物 与多细胞 藻类 世代交替 过程中的多细胞 二倍体 阶段。 起始于两个 单倍体 的 配子 融合（受精）形成单细胞的二倍体的 合子。 合子再经 …
孢子体 - 百度百科
产生孢子进行 无性生殖 的世代称为孢子体世代（sporophytic generation），这个世代的生物体称为孢子体。 在 孢子 形成中，一般伴有 减数分裂 。 与此相反，形成 配子 进行 有性生殖 的， …
Sporophyte - Definition, Function and Examples - Biology Dictionary
2019年3月26日 · The spores are diploid cells containing genetic information about the plant itself, thus making it capable of asexual reproduction. However, plants are also capable of sexual …
Sporophyte | Definition and Examples | Britannica
sporophyte, in plants and certain algae, the nonsexual phase (or an individual representing the phase) in the alternation of generations —a phenomenon in which two distinct phases occur in …
Sporophyte Definition and Examples - Biology Online Dictionary
2022年4月15日 · A sporophyte is a diploid spore-forming plant that emerges as a result of the fusion of haploid gametes. In the alternation of generations, “sporophyte” refers to the diploid …
Definition, Characteristics & Examples - Lesson - Study.com
2023年11月21日 · Sporophyte is the diploid, multicellular structure which has been formed from a diploid zygote. This is a spore-producing phase of life cycle of plant body and produces spores …
Sporophyte - an overview | ScienceDirect Topics
Sporophyte. Biochemistry, Genetics and Molecular Biology. Sporophyte — the diploid phase of the plant life cycle, encompassing the aerial and subterranean tissues of higher plants, with …
Sporophyte - an overview | ScienceDirect Topics
a SPOROPHYTE I. This phase of the trigenetic cycle, often reduced and appearing absent, is intercalated between the ascogonial cell, fertilized or apogamous, and the dikaryotic …
Sporophyte - an overview | ScienceDirect Topics
A sporophyte is the simple reproductive structure of bryophytes that is born on the gametophyte and produces a single terminal sporangium. It is distinguishable from other land plants by its …