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2n sporophyte produces spores by meiosis and the n gametophyte produces gametes by mitosis

-Inquiry into Life - eleventh edition

aka my high school honors Biology book: page 178

i think its meiosis...

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What is spore production?

Spore production is the process by which certain organisms, such as fungi and bacteria, release spores as a means of reproduction. Spores are small, reproductive cells that are resistant to harsh conditions, allowing the organism to survive and propagate in diverse environments.


What is the stage of cell division that is responsible for cell growth and production of new organelles and enzymes?

The interphase stage of the cell cycle is responsible for cell growth and the production of new organelles and enzymes. During this stage, the cell prepares for division by replicating its DNA and synthesizing proteins necessary for cell division.


Which cell division process is used in the production of gametes during Mitosis or Meiosis?

Meiosis


What is meitoic?

The process of cell division in sexually reproducing organisms that reduces the number of chromosomes in reproductive cells from diploid to haploid, leading to the production of gametes in animals and spores in plants.


What is the spore in the cytoplasm?

The spore in the cytoplasm is known as endospore in a prokaryotic cell. The spores are formed as a result of cell division.


What cell division occurs in sporangium?

Sporogenesis occurs in reproductive structures called sporangia. In this type of reproduction sporogenous cells ( also referred to as spore mother cells or sporocytes) undergo cell division to give rise to spores. In conifers and flowering plants meitoic division occurs in the sporangium. In this type of cell division a diploid mother cell within the sporangium undergoes meiosis producing four haploid spores. In gymnosperms like conifers microspores are produced through meiosis of the microsporocytes of the male cones. In flowering plants the microsporocytes are produced in the anthers of flowers. Some fungi and algae produce mitospores in the sporangium through mitotic cell division.


Part of the cell which play a rule during cell division?

it is part of the animal cell which play a rule during cell division?


Does microorganism reproduce by spores?

Some microorganisms do reproduce by forming spores, which are a specialized reproductive structure. Spores are resistant to harsh conditions and allow the microorganism to survive unfavorable environments until conditions become more favorable for growth and reproduction.


Must spores occur in mitosis?

Spores are produced through a specialized form of cell division called meiosis, not mitosis. Meiosis involves two rounds of cell division that results in the formation of haploid spores with half the number of chromosomes as the parent cell. These spores will eventually undergo mitosis to form new multicellular organisms.


Do fungi use mitosis?

Yes, fungi do use mitosis for cell division. In fungi, mitosis occurs during asexual reproduction, allowing for the growth and maintenance of their mycelium and the production of spores. However, fungi also have a unique reproductive cycle that includes meiosis, particularly during sexual reproduction, where genetic diversity is achieved.


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.


Growth and division in a cell are carried out by?

The production of proteins