BIRTH PORE Meaning and
Definition
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A birth pore, commonly known as the micropyle, refers to a tiny opening or pore found on the surface of certain structures, predominantly in plants and some animals, specifically in the reproductive processes. The term "birth pore" is derived from the fact that it serves as an exit point for the sperm or pollen to enter and fertilize the ovule or egg.
In plants, the birth pore is a prominent feature of the ovule's outer integument or seed coat. This small pore allows the pollen tube to grow through and reach the female gametophyte within the ovule, thus enabling fertilization to take place. Without the birth pore, successful pollination and subsequent seed development would be significantly impeded.
In some invertebrate animals, such as certain worms and crustaceans, the birth pore pertains to a specialized opening through which embryos, eggs, or larvae are expelled from the parent's body during reproduction. These organisms may have distinct birth pores specifically adapted to facilitate the release of progeny into the external environment.
Overall, the birth pore plays a pivotal role in the reproductive processes of various organisms, acting as a key entry or exit point for reproductive cells or embryos. Its significance lies in enabling fertilization and progeny dispersal, thus contributing to the continuation of species.
Common Misspellings for BIRTH PORE
- virth pore
- nirth pore
- hirth pore
- girth pore
- burth pore
- bjrth pore
- bkrth pore
- borth pore
- b9rth pore
- b8rth pore
- bieth pore
- bidth pore
- bifth pore
- bitth pore
- bi5th pore
- bi4th pore
- birrh pore
- birfh pore
- birgh pore
- biryh pore
Etymology of BIRTH PORE
The term "birth pore" is not a widely recognized or established term. It appears to be a combination of the words "birth" and "pore", but the context or specific meaning of the term is unclear.
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