PROGAMIC Meaning and
Definition
-
The term "progamic" refers to a biological phenomenon related to the sexual reproduction of plants. It describes the events or processes that occur prior to the actual union of male and female gametes during the reproductive phase of plants.
During the progamic phase, various steps take place to ensure successful fertilization. These steps include pollination, where pollen is transferred from the male reproductive organ (stamen) to the female reproductive organ (pistil) of a flower. This transfer can occur through various mechanisms, such as wind, water, or by animals.
Once the pollen reaches the pistil, it typically lands on the receptive surface called the stigma. From the stigma, the pollen grains proceed to germinate and grow a tube-like structure known as the pollen tube. This tube then grows down into the style, a long tubular structure, toward the ovule, which contains the female gamete.
The progamic phase encompasses the formation of the pollen tube, its growth through the style, and ultimately reaching the ovule. This phase is crucial for successful fertilization in plants, as it enables the male gametes contained within pollen grains to reach the female gametes inside the ovule.
Understanding the progamic phase and the processes involved is essential for comprehending the reproductive biology of plants, including their breeding systems, mechanisms of fertilization, and evolutionary processes related to sexual reproduction.
Common Misspellings for PROGAMIC
- orogamic
- lrogamic
- -rogamic
- 0rogamic
- peogamic
- pdogamic
- pfogamic
- ptogamic
- p5ogamic
- p4ogamic
- prigamic
- prkgamic
- prlgamic
- prpgamic
- pr0gamic
- pr9gamic
- profamic
- provamic
- probamic
- prohamic
Etymology of PROGAMIC
The word progamic comes from the Greek term progamikós, which is a combination of the prefix pro- (meaning before or in front of) and the word gámos (meaning marriage or union). Thus, the etymology of progamic implies occurring before or in preparation for union or reproduction.
Infographic
Add the infographic to your website:
