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In lower plants, such as mosses and ferns, gametes are produced in specialized structures called gametangia. Male gametangia, known as antheridia, produce sperm, while female gametangia, called archegonia, produce eggs. These structures are essential for sexual reproduction in these non-vascular plants.
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What does an archegonium produce?
the archegonium structure produces haploid egg cells (the female reproductive structure-think "egg" like archEGonium) wheras the antheridium produces haploid sperm cells (the male reproductive structure)
What does flowers does in plants?
Flowering plants do not have a sporophyte. They have antheridium and archegonium to produce their gametes. Sporophyte is found in ferns, mosses, club mosses, lycophytes, etc but not in flowering plants. Flowering plants produces pollen while a sporophyte produces spores
What grains contain male gametes?
Male gametes are found in the pollen grains of plants. These pollen grains are produced in the male reproductive organs of plants, such as stamens in flowering plants. They are the equivalent of sperm cells in animals and are necessary for fertilizing the female gametes, which are typically located in the ovules.
What is a structure in seedless plants that produces sperm?
Antheridia are structures in seedless plants that produce sperm. They are typically found on the gametophyte generation of plants like ferns and mosses. Within the antheridia, sperm cells are produced through a process of spermatogenesis.
Where are the female gametes found in plant?
In plants, female gametes are found within the ovules, which are located inside the ovaries of the flowers. The ovules develop into seeds after fertilization, and the female gametes, known as egg cells, are produced in the embryo sac within the ovule. During pollination, pollen grains carry male gametes to the ovule for fertilization.
What does an archegonium produce?
the archegonium structure produces haploid egg cells (the female reproductive structure-think "egg" like archEGonium) wheras the antheridium produces haploid sperm cells (the male reproductive structure)
What does flowers does in plants?
Flowering plants do not have a sporophyte. They have antheridium and archegonium to produce their gametes. Sporophyte is found in ferns, mosses, club mosses, lycophytes, etc but not in flowering plants. Flowering plants produces pollen while a sporophyte produces spores
In flowering plants the sporophyte does what?
Flowering plants do not have a sporophyte. They have antheridium and archegonium to produce their gametes. Sporophyte is found in ferns, mosses, club mosses, lycophytes, etc but not in flowering plants. Flowering plants produces pollen while a sporophyte produces spores
What is the difference between antheridia and archegonia?
Antheridia are male reproductive structures that produce sperm cells, while archegonia are female reproductive structures that house egg cells. Antheridia are typically smaller and simpler in structure compared to archegonia. Both structures are commonly found in plants like mosses and ferns.
What life cycle stage is found in plants but not animals?
The gametophyte stage is found in plants but not in animals. It is a multicellular, haploid stage in the plant life cycle that produces gametes through mitosis. This stage is an essential part of the alternation of generations in plants.
What is an antheridium?
An antheridium is a structure found in some plants and algae that produces and releases sperm cells. It is typically a flask-shaped structure that contains sperm cells, which are then released to fertilize eggs in nearby archegonia. Antheridia are an important part of the reproductive process in organisms that have them.
What grains contain male gametes?
Male gametes are found in the pollen grains of plants. These pollen grains are produced in the male reproductive organs of plants, such as stamens in flowering plants. They are the equivalent of sperm cells in animals and are necessary for fertilizing the female gametes, which are typically located in the ovules.
What structure are found in plants cell that are not found in animal?
chlorophyll
What structure can only be found in plants?
chloroplasts
What is a structure in seedless plants that produces sperm?
Antheridia are structures in seedless plants that produce sperm. They are typically found on the gametophyte generation of plants like ferns and mosses. Within the antheridia, sperm cells are produced through a process of spermatogenesis.
Where are the female gametes found in plant?
In plants, female gametes are found within the ovules, which are located inside the ovaries of the flowers. The ovules develop into seeds after fertilization, and the female gametes, known as egg cells, are produced in the embryo sac within the ovule. During pollination, pollen grains carry male gametes to the ovule for fertilization.
What structure are found in plants cells that are not found in animals cell?
chlorophyll
