Question

Discribe the life cycle of spirogyra with figure?

Answer 1

During the growing season, the vegetative filaments of spirogyra undergoes fragmentation, so that each fragment independently develops into a new filament by repeated cell division and elongation.




(And your figure is)

Answer 2

By regeneration spirogyira recycle their life because the spirogyira divided into two parts and each parts grow and getting back as father spirogyira