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Question

Zygospore of Spirogyra is

A
Multilayered
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B
Three layered
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C
Two layered
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D
One layered
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Solution

The correct option is C Three layered
  • Zygospore in Spirogyra is three-layered with a brownish-orange colored outer layer.
  • For germination, the zygospore nucleus divides meiotically and out of four daughter nuclei formed, three disintegrate, leaving only one haploid nucleus. Hence, Zygospore of Spirogyra is Three-layered.
  • So, the correct answer is "Three-layered'.

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