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NEET UG BIOLOGY MCQ: PLANT KINGDOM
1
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Understanding
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Assertion: Spirogyra shows haplontic life cycle.
Reason: Zygotic meiosis occurs in Spirogyra.
Reason: Zygotic meiosis occurs in Spirogyra.
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Correct option: A
If both assertion and reason are correct and the reason is a correct explanation of the assertion.
Option A is correct because Spirogyra does exhibit a haplontic life cycle, and this is due to the occurrence of zygotic meiosis, where the zygote is the only diploid cell and undergoes meiosis to produce haploid cells.
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