A reduced gametophyte has to waste less material for gamete formation
vascular plants such as ferns and seed plants. The sporophyte is the dominant, visible stage in their life cycle, while the gametophyte is more reduced and often microscopic. This is known as the alternation of generations.
I believe it is the gametophyte stage, while the sporophyte stage is much reduced. ( I hope I do not have that backwards, but wolves are my special interest )
No, the sporophyte stage is the dominant stage in the gymnosperm life cycle. The gametophyte stage is reduced and dependent on the sporophyte for nutrition and support.
No, in gymnosperms, the sporophyte stage is the dominant stage of the life cycle. The gametophyte stage is reduced and dependent on the sporophyte for nutrition and support.
A gametophyte is an organism in the life cycle of a plant that produces haploid gametes. It is the sexual phase of the plant life cycle and is the first stage in the alternation of generations between the gametophyte and sporophyte generations. The gametophyte produces male and female gametes, which are haploid cells that fuse to form a diploid zygote. The zygote develops into the sporophyte generation, which produces haploid spores that divide to form the next generation of gametophytes.
Ferns have a dominant sporophyte and a reduced gametophyte. As for moss, it depends on the type. If referring to mosses under the phylum Bryophyta (these are the nonvascular mosses) they have a dominant gametophyte. If referring to mosses under seedless vascular category, such as club mosses in the phylum Lycophyta, these plants have a dominant sporophyte and a reduced gametophyte.
vascular plants such as ferns and seed plants. The sporophyte is the dominant, visible stage in their life cycle, while the gametophyte is more reduced and often microscopic. This is known as the alternation of generations.
Characteristics of Gymnosperms sporophyte dominant: gametophyte very reduced multicellular female gametangium (archegonium) but no male gametangium (male gametophyte reduced to a few cells and a pollen tube) ovules (modified megasporangium) contain the female gametophyte; after fertilization and formation of zygote, then embryo becomes a seed. no external water required for fertilization vascular cambium leads to secondary growth (wood)
I believe it is the gametophyte stage, while the sporophyte stage is much reduced. ( I hope I do not have that backwards, but wolves are my special interest )
The reduced gametophyte in seeded plants is an adaptation that allows for greater protection and nourishment of the developing embryo. This reduced gametophyte phase ensures that the embryo has a stable environment for growth and development, increasing its chances of survival. It also helps minimize the dependency on external water for fertilization, which is essential for the success of land plants.
No, the sporophyte stage is the dominant stage in the gymnosperm life cycle. The gametophyte stage is reduced and dependent on the sporophyte for nutrition and support.
No, in gymnosperms, the sporophyte stage is the dominant stage of the life cycle. The gametophyte stage is reduced and dependent on the sporophyte for nutrition and support.
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schering bribge is used to find the capacitance across the bridge. As the used in this bridge are less the cost is also reduced when compared to other bridges.
Embryo sac is the female gametophyte of flowering plants. Situated in the flower. It is dependent on the sporophyte (what we call plant) for nutrition. here the gametophyte is reduced and sporophyte is dominant.In lower plants the female gametophyte is prominent and independent where it can photosynthesize. Usually it is called as a thallus. Here the sporophyte is reduced and the gametophyte is dominant.
reduced drag
A gametophyte is an organism in the life cycle of a plant that produces haploid gametes. It is the sexual phase of the plant life cycle and is the first stage in the alternation of generations between the gametophyte and sporophyte generations. The gametophyte produces male and female gametes, which are haploid cells that fuse to form a diploid zygote. The zygote develops into the sporophyte generation, which produces haploid spores that divide to form the next generation of gametophytes.