angiosperm

It has enabled gymnosperms and angiosperms to colonize dry terrestrial habitats where lower plants are unable to establish themselves.

Recent phylogenetic analyses of multiple molecular data sets indicate that Trimeniaceae is one of the basal taxa of the extant angiosperms.

Orchidaceae is one of the largest families of angiosperms which has tremendous ornamental and economic value.

Lotus, an ancient plant, is one of the earlier plant species derived from angiosperms.

Seed development, which involves in multiple genes and their interactions, is a central part of the reproductive process in angiosperms .

But in angiosperms into the embryo sac in the two eggs and sperm, respectively, and a nuclear fusion.

Our results support the viewpoint that the spiral phyllotaxis and the whorled phyllotaxis can coexist in a flower of primitive angiosperms.

A bibliography of Formosan forest botany, Part I. Selected works on taxonomy of angiosperms up to 1971.

the vast majority of wildlife existence of dormancy of seeds of angiosperms, newborn seedlings could not be adapt to poor habitat.

The origin and radiation of angiosperms (flowering plants) has long been important issues attracting botanists .

Porogamy The usual method of fertilization in angiosperms in which the pollen tube enters the ovule by the micropyle. Compare chalazogamy.

These genes are characterized by several distinct motifs and exist in ferns, gymnosperms , and angiosperms.

Endangered plants of angiosperms is characterized by the common update problems.

Then came the angiosperms, and a new principle was loosed on the planet.

The male gametophytes of conifers and angiosperms are the POLLEN grains.

Gymnosperm A general term for any seed plant except the angiosperms, characterized by bearing naked seeds.

Sperm cell plays a very important role in double fertilization of angiosperms.

"The angiosperms poisoning" and "rain" also lack sufficient evidence.

integument A layer surrounding the nucellus in the ovules of gymnosperms and angiosperms.

In angiosperms it gives rise directly to the two male gametes or generative nuclei.

Somatic cells of angiosperms enter a regenerative phase and behave like embryos.

Series of pollen morphology and phylogeny of angiosperms.

certain open RAMs may be ancestral in angiosperms.

Advancements in the study of systems of classification of angiosperms.

Fossil plants of the Wuyun Formation are dominated by angiosperms .

Five, the angiosperms poisoning.

Most female gametes have two synergids that play a key role during fertilization in more than 80% angiosperms.

The discovery of Schmeissneria sinensis in western Liaoning marks an important record in the study on history of angiosperms .

Heterostyly has been reported in 31 families of angiosperms.

"The evolution of wind pollination in angiosperms. " Trends in Ecology and Evolution 17: 361-369.

Likewise, certain angiosperms, for example, some Eucalyptus species, will present few seed harvesting problems.

"The origin and diversification of angiosperms. " Nature 374: 27-33.

We must link what is known about derived model plants such as Arabidopsis, snapdragon and maize with other angiosperms.

In vitro Fertilization as a Technique Platform Used in the Research of Sexual Reproduction of Angiosperms

Preliminary Study on Synthesis Mechanism of Light-independent Chlorophyll in Angiosperms

Dynamic Alterations of Cytoskeleton During Fertilization Process in Angiosperms

Changes and Biological Significance of Callose Wall in Sexual Reproduction and Apomixis of Angiosperms

Consideration on some viewpoints in researches of the origin of angiosperms

The Dynamics and Significance of Cytoskeletons in Pollen Formation of Angiosperms

Molecular and Cellular Mechanism of Fertilization in Angiosperms

The Roles of Arabinogalactan-proteins in Sexual Reproduction of Angiosperms

Programmed Cell Death During Sexual Reproduction in Angiosperms

On extant primitive angiosperms and their phytogeography

Calcium Function in Fertilization Process in Angiosperms

Progress in Studies on in vitro Culture of Unfertilized Ovules and Ovaries in Angiosperms

Genetic Operation of in vitro Fertilization System of Angiosperms

Annulate Lamellae in The Embryonic Cells and The Graft Callus of Angiosperms

Genetic Control of Floral Symmetry in Angiosperms

Advances in the Study of Fertilization Mechanism of Angiosperms

Methods for Apomixis Study in Angiosperms

Procedures for Observation of Embryo Sac Structure of Angiosperms