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Spores.
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Is a sporophyte stalk formed of haploid or diploid cells?
A sporophyte stalk is formed of diploid cells. In the life cycle of plants, the sporophyte generation is the multicellular stage that develops from the fusion of gametes, resulting in a diploid organism. It produces spores through meiosis, which are haploid, but the stalk itself consists of diploid tissue.
What are the components of sporophyte?
The sporophyte is the diploid phase of the plant life cycle and typically consists of several key components: the root, stem, and leaves. In vascular plants, it often produces specialized structures like sporangia, where spores are formed through meiosis. In some plants, the sporophyte can also include reproductive organs, depending on the type of plant. Overall, the sporophyte is crucial for the production and dispersal of spores, contributing to the plant's reproductive cycle.
From what cell did the sporophyte develop?
On the gametophyte, cells in the archegonium and antheridium form the eggs and sperm. The sperm swim to the egg and fertilize it, forming the zygote. The embryo develops into the sporophyte, still attached to the gametophyte.
What generation is dominant in both gymnosperms and angiosperms?
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.
What does the sporophyte grow out of?
In moss, where the sporophyte grows directly out of the top of the gametophyte.
Spores produced by ferns sporophyte formed by mitosis?
No, formed by meiosis.
Is a sporophyte stalk formed of haploid or diploid cells?
A sporophyte stalk is formed of diploid cells. In the life cycle of plants, the sporophyte generation is the multicellular stage that develops from the fusion of gametes, resulting in a diploid organism. It produces spores through meiosis, which are haploid, but the stalk itself consists of diploid tissue.
Are the spores produced by the moss sporophyte formed by meiosis or mitosis?
The spores produced by the moss sporophyte are formed through meiosis. Meiosis is a type of cell division that results in four daughter cells with half the number of chromosomes as the parent cell.
What are the components of sporophyte?
The sporophyte is the diploid phase of the plant life cycle and typically consists of several key components: the root, stem, and leaves. In vascular plants, it often produces specialized structures like sporangia, where spores are formed through meiosis. In some plants, the sporophyte can also include reproductive organs, depending on the type of plant. Overall, the sporophyte is crucial for the production and dispersal of spores, contributing to the plant's reproductive cycle.
Gametophyte and sporophyte?
Gametophyte-haploid Sporophyte-diploid
From what cell did the sporophyte develop?
On the gametophyte, cells in the archegonium and antheridium form the eggs and sperm. The sperm swim to the egg and fertilize it, forming the zygote. The embryo develops into the sporophyte, still attached to the gametophyte.
What generation is dominant in both gymnosperms and angiosperms?
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.
What does the sporophyte grow out of?
In moss, where the sporophyte grows directly out of the top of the gametophyte.
Is a sporophyte or gametophyte embryo in a seed?
In a seed, it is the sporophyte embryo that is present. The sporophyte is the diploid generation that develops from the fertilization of gametes, while the gametophyte generation is typically reduced and dependent on the sporophyte in seed plants. Thus, the seed contains the developing sporophyte embryo, which will grow into the mature plant.
What is a example of sporophyte?
Three examples of a sporophyte are Polypodium, mosses, and a pine tree.
Which generation is dominant in ferns: the sporophyte or the gametophyte?
In ferns, the dominant generation is the sporophyte.
In a moss the gametophyte stage depends on the sporophyte stage for nutrients.?
The sporophyte stage depends on the gameophytestage because the gameophyte stage has a photosynthic stageand because the sporophyte stage lives shortly.
