Question

Name the method by which spirogyra reproduces under favourable conditions.is this method sexual or asexual

Answer 1

Spirogyra reproduces through a method known as fragmentation . In this , it divides itself into two or more fragments (or smaller sections ) which later grow into a new organism ( each fragment develops into a young spirogyra ) . This method of reproduction is asexual .

Answer 2

In simple, multicellular organisms like spirogyra the body/fragment breaks up into smaller pieces upon maturation.these pieces or fragments grow into new individuals.