On germination,each zygospore of Spirogyra gi | vedclass

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(D) In $Spirogyra$,the zygote undergoes meiosis to form four haploid nuclei.However,three of these nuclei degenerate,and only one functional nucleus r

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One plant

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(D) In $Spirogyra$,the zygote undergoes meiosis to form four haploid nuclei.However,three of these nuclei degenerate,and only one functional nucleus remains.This single functional nucleus develops into a new haploid $Spirogyra$ filament upon germination.Therefore,each zygospore gives rise to only one plant.

On germination,each zygospore of $Spirogyra$ gives rise to:

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