homosporous

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homosporous

(of an organism) exhibiting HOMOSPORY.

Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

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References in periodicals archive ?

Electrophoresis is modifying our concepts of evolution in homosporous pteridophytes.

Un nuevo poliploide de Blechnum occidentale (Blechnaceae-Polypodiopsida) para el noroeste de la Argentina

Cytology of germination of spores of homosporous ferns.

Morfogenesis de la fase sexual de siete taxa epifitos de Polypodium (Polypodiaceae) de Mexico

However, mating system estimates from homosporous ferns indicate that polyploids are often highly setting relative to diploid races (Masuyama and Watano 1990; Watano and Masuyama 1991).

The effect of inbreeding in diploid and tetraploid population of Epilobium angustifolium (Onagraceau): implications for the genetic basis of inbreeding depression

In most homosporous ferns, spore germination produces a primary rhizoid, followed by a germinal multicellular filament subsequent prothallial development based on the plane of cell division, and in the direction of the growth of the rhizoid and prothallial cell, this pattern of development was observed in A.

Gametophyte morphology of Acrostichum aureum and A. danaeifolium (Pteridaceae)

The contribution by the gametophyte to the classification of the homosporous ferns.

Morphogenesis of the gametophytes of eight Mexican species of Blechnum (Blechnaceae)

Heterozygosity for recessive lethals in homosporous fern populations: Thelypteris palustris and Onoclea sensibilis.

Evolution of unisexuality in the Hawaiian flora: a test of microevolutionary theory

development of homosporous ferns focusing on meristem

Bibliografia Botanica Iberica, 2013-2014: Pteridophyta

spores of both homosporous and heterosporous Filicopsida.

Microspore morphology of Isoetes species (Lycophyta) from southern South America. Part II. tem analysis of some selected types

Population structure and estimates of gene flow in the homosporous fern Polystichum munitum.

Genetical population structure in plants: gene flow between diploid sexual and triploid asexual dandelions (Taraxacum section Ruderalia)

However, most ferns are homosporous, producing one type of spore that, after germination, will produce a gametophyte.

Profundizando en la evolucion de los helechos: un enfoque mecanicista a los principales conceptos y tecnicas de estudio

Soltis, Genetic evidence suggests that homosporous ferns with high chromosome numbers are diploid.