fimbriae
The ovaries are partially surrounded by the funnel shaped distal end of the uterine (or fallopian) tubes. The funnel shaped end, called the infundibulum, has finder like projections called fimbriae, which create fluid currents that move the egg to the uterine tubes.
At the time of ovulation, the fimbriae increase their activity and create currents in the peritoneal fluid that help propel the oocyte into the Fallopian tube.
No. Convection currents are the result of a temperature difference between one depth and another in fluid.
Thermal currents are caused by temperature differences in a fluid, leading to the vertical movement of the fluid. Amp density differences can create electrical currents in a conductive medium, such as in electrolytes within batteries or in electrical circuits.
As the fluid warms:The currents speed upThen as the temperatures of the fluid equalise (the fluid becomes one temp) the currents slow downWhen the fluid is one temperature the currents stop
Convection currents.
Circulating currents in a fluid are commonly referred to as convection currents. These currents arise due to the movement of the fluid caused by temperature differences, which lead to the transfer of heat within the fluid. Convection currents play a significant role in processes like ocean currents and the movement of air in the atmosphere.
the embryonic fluid is seen in Fallopian tube it helps to move the sperms to the ovary.
Convection currents are the moving currents of fluid that transfer heat. Heat is transferred through the fluid as warmer, less dense fluid rises and cooler, denser fluid sinks, creating a continuous circulation pattern that transfers heat throughout the fluid.
When heat is removed from a fluid, convection currents will slow down and eventually stop. This is because convection currents are driven by temperature differences within the fluid, and when the fluid reaches a uniform temperature, the driving force for convection diminishes.
When the heat source is removed from a fluid, convection currents in the fluid will eventually slow down and dissipate as the fluid cools. The fluid will then return to a more quiescent state with less movement and mixing.
Both a lava lamp and convection currents involve the transfer of heat through a fluid. In a lava lamp, the heated wax rises to the top, cools down, and sinks back down in a continuous cycle. This is similar to convection currents in fluids such as air or water, where heated fluid rises, cools, and sinks to create a circulating flow.