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PSEUDOGAMY

Pseudogamy

Aspect of reproduction in zoology and botany

Pseudogamy refers to aspects of reproduction. It has different (but related) meanings in zoology and in botany. In zoology, it means a type of parthenogenesis

Pseudogamy

Apomixis

Asexual development of seed in botany

fertilization is involved, this process does not fit the definition of apomixis. Pseudogamy refers to any reproductive process that requires pollination but does

Apomixis

Mesorhabditis belari

Species of worm

reproduction but do not contribute their DNA to the next generation (called pseudogamy or gynogenesis). It also has been observed engaging in programmed DNA

Mesorhabditis belari

Mesorhabditis_belari

Zephyranthes

Genus of flowering plants

inherent difficulties summarized by Roy Chowdhury (2006) as ranging from pseudogamy and apomixis, differences in chromosome number and varying times of flowering

Zephyranthes

Dugesia

Genus of flatworms

1469-7998.1991.tb04752.x. Lentati, G. Benazzi (1966). "Amphimixis and pseudogamy in fresh-water triclads: Experimental reconstitution of polyploid pseudogamic

Dugesia

List of taxa that use parthenogenesis

(arrhenotoky, e.g., most hymenopterans). Both true parthenogenesis and pseudogamy (gynogenesis or sperm-dependent parthenogenesis) are known to occur. The

List of taxa that use parthenogenesis

List_of_taxa_that_use_parthenogenesis

Plant reproduction

Production of new offspring in plants

blue grass (Poa pratensis) all use this form of asexual reproduction. Pseudogamy occurs in some plants that have apomictic seeds, where pollination is

Plant reproduction

Plant_reproduction

Wilhelm Olbers Focke

German physician and botanist (1834–1922)

hybridization, Focke analyzed the non-Mendelian phenomena of graft hybrids, pseudogamy, and xenia. In 1889 Focke conducted an inquiry into the former occurrence

Wilhelm Olbers Focke

Wilhelm_Olbers_Focke

Doubled haploidy

or in vitro. Haploid embryos are produced in vivo by parthenogenesis, pseudogamy, or chromosome elimination after wide crossing. The haploid embryo is

Doubled haploidy

Doubled_haploidy

Alchemilla glomerulans

Species of flowering plant

from two widely-separated locations. Seed development is assisted by pseudogamy. The distribution of seed is probably by wind and possibly animals. "Alchemilla

Alchemilla glomerulans