Asexual reproduction in Spirogyra mirabilis takes place by
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aplanospores
-
azygospore
-
statospores
-
zoospores
A
Correct answer
Explanation
Asexual reproduction in Spirogyra mirabilis takes place by aplanospores. Under unfavourable conditions, the protoplast of each vegetative cell shrinks and develops a wall around it to form an aplanospore. Each non-motile aplanospore germinates to form a new filament.