A spore is the cell which is produced on the underside of a fern that can grow into a new fern.
A spore is a cell produced by specific fungi, plants (moss, ferns), and bacteria. Spores play a role in procreation. To protect themselves, certain bacteria produce spores. Spore walls are substantial. They are able to withstand extreme temperatures, humidity, and other environmental factors.
Similar to the function of seeds in the plant kingdom, fungal spores are microscopic biological particles that enable fungi to proliferate.
In plants, meiosis takes place in the sporangium of a diploid sporophyte to create spores, which are typically haploid and unicellular in nature. Under the right circumstances, the spore can divide by mitosis to become a multicellular gametophyte that eventually gives rise to gametes. A zygote created by the fusion of two gametes grows into a new sporophyte.
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