CHALAZOGAM Meaning and
Definition
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Chalazogam is a technical term used in botany to describe a specific type of sexual reproduction found in certain plants, particularly gymnosperms. It refers to a process in which the male and female reproductive structures, known as gametophytes, are physically close but do not come into direct contact during fertilization.
During chalazogamy, the male gametophyte, which produces the male gametes or sperm cells, and the female gametophyte, which produces the female gametes or egg cells, are located in separate but adjacent structures within the plant. Typically, these structures are located close to each other on the same cone or flower.
Unlike other types of sexual reproduction, where the male gametes need to travel to the female gametes to accomplish fertilization, chalazogamy relies on the diffusion of the male gametes towards the female gametes. Once released by the male gametophyte, the sperm cells move across a tiny distance aided by moisture or other environmental factors until they reach the egg cells on the female gametophyte. Fertilization then takes place within the protected environment of the female cone or flower.
Chalazogam represents a unique and specialized form of sexual reproduction among certain plants. Its occurrence is observed in a variety of gymnosperms, including certain types of conifers and cycads, and is considered an adaptation to specific ecological and reproductive requirements of these plants.
Common Misspellings for CHALAZOGAM
- Chazalogam
- Chalazagam
- Chalazogamm
- Chalazgam
- Chalzogam
- Chalozogam
- Chalazogom
- Chalazogoma
- Chalazogame
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