The results of Meiosis I are two diploid cells with genetic differences on the chromosome. These differences are a result of crossing-over. Crossing-over is a process that happens after both homologous chromosomes in a pair join up to form a structure called a tetrad. Tetrads form through a process called synapsis.
What are the different types of Tides. When the sun and moon are aligned, there are exceptionally strong gravitational forces, causing very high and very low tides which are called spring tides, though they have nothing to do with the season.
high tides are high water level they are called spring tides and low tides are low water level they are called neap tides. high tides and low tides occur when the sun, earth a â¦ nd the moon are inline. Low tide is when the moon pulls the sea out further creating more  sand â¦ space.     High and low tides are caused by the positions of the Sun and Moon  relative to your position on the Earth's surface.