Question

describe the method of reproduction in spirogyra

Answer 1

Spirogyra can reproduce both sexually and asexually. In vegetative reproduction, fragmentation takes place, and Spirogyra simply undergoes the intercalary mitosis to form new filaments.
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Answer 2

Bacteria-Prokaryotes bacteria reproduce asexually through binary fission in which the parent cell divides into two ,two into four and so on.

Spirogyra-Spirogyra species produced asexually which occurs by simple fragmentation of the filament.