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In plants that have alternation of generations the haploid spores are made by the?
Haploid spores in plants with alternation of generations are produced by meiosis in the sporophyte generation. Meiosis is a type of cell division that results in haploid cells (spores) with half the genetic material of the parent cell.
Which cells in a multicellular organism undergo meiosis?
Meiosis is a stage of cell division that is crucial for sexual reproduction of plants and animals. The cells that are produced by this process are known as gametes (in animals) or spores (in plants) which in the end still produce gametes.
Why do plants need meiosis?
Meiosis occurs in the reproductive cells to form male and female gametes. For sexual reproduction meiosis is essential. Genetic advance is achieved by crossing over in chromosomes during meiosis, hence meiosis helps in evolution of races in plants.Meiosis occurs in the reproductive cells to form male and female gametes. For sexual reproduction meiosis is essential. Genetic advance is achieved by crossing over in chromosomes during meiosis, hence meiosis helps in evolution of races in plants.
Includes stalk and capsule where spores are produced?
The structure described is a sporangium, found in plants like ferns and fungi. The stalk supports the capsule, which contains spores produced through meiosis. Spores are released from the sporangium when ripe, serving as a mode of reproduction and dispersal for the organism.
In plants meiosis is used to produce what before fertilization?
Meiosis is a form of cellular division where the resulting cells are haploid (n). This process is used to produce gametes - either pollen grains or ovules in plants. In humans it results in the ovum and sperm cells.
What process can reproduce haploid eukaryotic cells?
The haploid eukaryotic cells are produced by mitosis in haploid plants and by meiosis in diploid plants.
After meiosis how many megaspores survive?
After meiosis in plants, only one out of the four megaspores produced survives and develops into a female gametophyte. The other three megaspores disintegrate.
In plants that have alternation of generations the haploid spores are made by the?
Haploid spores in plants with alternation of generations are produced by meiosis in the sporophyte generation. Meiosis is a type of cell division that results in haploid cells (spores) with half the genetic material of the parent cell.
Is epithelial tissues found in plants?
Yes
What is a haiku for meiosis?
Animals and plants, divide cells to reproduce, this is meiosis.
What produces gametes in plants?
Meiosis
Do plants perform meiosis?
yes they do
Compare and contrast plants and animals?
Plants Alteration of generations Meiosis produces spores Animals Diploid Meiosis produces gametes
Result of meiosis in plants and fungi?
Meiosis in plants and fungi produces haploid spores as a result. These spores can develop into gametophytes in plants or directly into gametes in fungi. Meiosis is essential for genetic diversity and the formation of reproductive cells in these organisms.
What are the results of meiosis in plants and fungi?
In plants and fungi, meiosis results in the formation of haploid spores. These spores can develop into new haploid organisms through mitosis. Meiosis is important in creating genetic diversity and ensuring the continuation of the life cycle in these organisms.
In seedless plants meiosis produces what kind of plants structure?
Prothallus
What occurs in plants and animal mitosis or meiosis?
Mitosis. Meiosis is only concerned in sex cells.
