When a seed germinates, the embryo within it develops into a new tree that constitutes the sporophyte.
........... stupid
In ferns, the dominant generation is the sporophyte.
Yes, in ferns, the sporophyte generation is dominant and produces spores that give rise to the gametophyte generation. The gametophyte generation is a smaller, independent stage that produces gametes (sperm and egg) which fuse during fertilization to form the sporophyte generation.
A moss sporophyte acquires nutrients through its connection to the gametophyte, which provides it with water and nutrients through a structure called the seta. This allows the sporophyte to grow and develop in its environment.
Spores belong to the sporophyte generation in the plant life cycle. They are reproductive structures that develop from sporangia on the sporophyte and give rise to the gametophyte generation through germination.
In vascular plants, the principal generation phase is the sporophyte, which is usually diploid with two sets of chromosomes per cell. By contrast, the principal generation phase in non-vascular plants is usually the gametophyte, which is haploid with one set of chromosomes per cell.http://en.wikipedia.org/wiki/Vascular_plants
Three examples of a sporophyte are Polypodium, mosses, and a pine tree.
Produces Spores
no
A pine tree is generally a Sporophyte - a multicellular, diploid, spore-producing organism. However, the created spores are haploid, and thus begin the gametophyte phase, in which the microspores (pollen) and megaspores (female receptors), will combine back into a gamete, and begin the sporophyte stage again. So, the pine tree is mostly sporophyte, but has very small gametophyte parts that create gametes. They're very small, but they're there.
gametophyte as well as sporophyte generation
A pine tree is generally a Sporophyte - a multicellular, diploid, spore-producing organism. However, the created spores are haploid, and thus begin the gametophyte phase, in which the microspores (pollen) and megaspores (female receptors), will combine back into a gamete, and begin the sporophyte stage again.
When you see a pine tree, or a spruce, or a cone-bearing shrub, the "main plant" is a sporophyte
When you see a pine tree, or a spruce, or a cone-bearing shrub, the "main plant" is a sporophyte
the first cell in sporophytic generation is the zygote
Pine nuts contain, depending on species, between 10-34% protein, with Stone Pine having the highest content. They are also a source of dietary fiber. The nutrition is storembryo (sporophyte) in the center.
Gametophyte-haploid Sporophyte-diploid
The dominant generation in gymnosperms is the sporophyte generation, while in angiosperms it is also the sporophyte generation. The sporophyte generation produces the structures that we commonly recognize as trees, shrubs, and flowers in plants.