Scalariform conjugation is also called H shape conjugation. In this type of reproduction, the filament of spirogyra lives side-by-side which makes it look like a ladder. A tube-like structure forms from each cell of the two filaments, a conjugation channel is created and the Mail gamut fuses with the female gamut, as a result, one of the filaments is left empty and the other is filled with zygotes. Desired gods get released after the parent filament has decayed and then they start to germinate.