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NEET UG BIOLOGY MCQ: PLANT KINGDOM
1
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Understanding
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Zygote is the only diploid body in the following plants (haploneic)
i) Volvox ii) Spirogyra iii) Chlamydomonas iv) Ectocarpus
i) Volvox ii) Spirogyra iii) Chlamydomonas iv) Ectocarpus
View answer and explanation
Correct option: D
i, ii, iii
Option D (i, ii, iii) is correct because Volvox, Spirogyra, and Chlamydomonas all have a haplontic life cycle where the zygote is the only diploid stage.
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