MICROSPORE Meaning and
Definition
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A microspore is a type of spore that is produced by a plant during its reproductive process, specifically in the context of seed plants or gymnosperms. It is a haploid (having a single set of chromosomes) cell that is responsible for the development of male reproductive structures, such as pollen grains. Microspores are generally smaller in size compared to other types of spores and are typically found in the anthers of flowers.
The process of microspore formation, called microsporogenesis, occurs within specialized structures called microsporangia. Within the microsporangia, cells undergo meiotic division to produce four microspore cells. These microspore cells can then undergo further development to form pollen grains, which are essential for the fertilization of ovules in the female reproductive organs of plants.
Once a microspore has developed into a pollen grain, it can be transported by wind, water, or insects to other flowers or plants, enabling pollination and subsequent reproduction. Microspores contain male gametophytes, which are responsible for sperm production, and upon reaching the female reproductive structure, they can mature and undergo fertilization, forming seeds or fruits.
Overall, microspores play a vital role in plant reproduction as they ensure the transfer of male genetic material, ultimately leading to the production of offspring and the perpetuation of plant species.
Common Misspellings for MICROSPORE
Etymology of MICROSPORE
The word "microspore" is derived from Greek roots. It comes from the combination of "micros", meaning small, and "spora", meaning seed or spore.
Similar spelling words for MICROSPORE
- micro-cook,
- microspira,
- microchip,
- microcode,
- microseism,
- microstomus,
- microgramma,
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- macrospore-producing,
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- Macrospore,
- microgram,
- microscopy,
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- microsorium,
- microcosm,
- microsporum,
- microgauss,
- MICROSOFT,
- micro chip,
- microsporia,
- microsomal,
- microspore-coating,
- microstrobos,
- microsurgery,
- microscope,
- microsome,
- microcyte,
- microglia,
- Microsporea,
- Microspora.
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