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By meiosis in the sporogenous cells of the sporangium.
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Spores are produced by what in the diploid phase?
Spores are produced by the sporophyte in the diploid phase of a plant's life cycle through meiosis. The sporophyte is the multicellular, diploid phase of a plant that produces haploid spores as part of its reproductive process. These spores will eventually develop into the gametophyte phase of the plant.
What spores are produced in the diploid phase?
By meiosis in the sporogenous cells of the sporangium.
Spores are produced by in the diploid phase?
By meiosis in the sporogenous cells of the sporangium.
What is the sexual reprodution of algae?
Algae reproduce sexually through a process called alternation of generations. This involves the alternation between a haploid gametophyte phase, where haploid gametes are produced, and a diploid sporophyte phase, where diploid spores are produced through meiosis. These spores eventually develop into new algae individuals.
How are spores produced in the diploid phrase?
In the diploid phase of the life cycle, known as the sporophyte generation, spores are produced through a process called meiosis. During meiosis, diploid cells undergo two rounds of cell division to produce haploid spores, which are genetically distinct from the parent organism. These spores can then germinate and develop into the haploid gametophyte generation, continuing the life cycle. This process is crucial for sexual reproduction in plants, fungi, and some protists.
What produces spores in the diploid phase?
By meiosis in the sporogenous cells of the sporangium.
What is the diploid phase of a plant that produces spores?
The diploid form in a plant's life cycle is called the sporophyte. Land plants have a complex life cycle that involves an alternation of generations between a haploid gametophyte and a diploid sporophyte.
What is a sporophyte?
The diploid generation in the life cycle of a plant, and that produces haploid spores by meiosis. A diploid form of a plant
Do animals produce diploid spores?
Spores are produced during sporogenesis, which is found specifically in plants, algae and fungi. No animals currently produce spores as a method of reproduction.
Are the spore in ferns haploid or diploid?
Spores in ferns are haploid. They are produced through meiosis in the sporangia of the sporophyte generation, which is diploid. When these haploid spores germinate, they develop into the gametophyte generation, which is also haploid and produces gametes for sexual reproduction.
What is alternation of genes?
A reproductive cycle in which a haploid (n) phase (the gametophyte), gives rise to gametes, which after fusion to form a zygote, germinate to produce a diploid (2n) phase (the sporophyte). Spores produced by meiotic division from the sporophyte give rise to new gametophytes, completing the cycle.
Diagram of the life cycle of Ulva is shown below. This life cycle includes alternation of generations. What is the name of the mature diploid (2n) adult phase that produces spores gametophyte zygote s?
The mature diploid (2n) adult phase of Ulva that produces spores is called the sporophyte. In this phase, the sporophyte undergoes meiosis to produce haploid spores, which then develop into the gametophyte generation. The gametophyte is haploid (n) and produces gametes that fuse to form a zygote, completing the life cycle.
