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NEET Biology QUESTION #7252
Question 1
Flagellated male gametes are present in all three members of which one of the following sets?
  • Riccia, Dryopteris and Cycas✔️
  • Anthoceros, Funaria and Spirogyra
  • Zygnema, Saprolegnia and Hydrilla
  • Fucus, Marsilea and Calotropis
Correct Answer Explanation
Riccia (liverwort), Dryopteris (fern), and Cycas (gymnosperm) all produce flagellated (motile) antherozoids. Cycas is notable among gymnosperms for retaining multiflagellate sperms. Calotropis is an angiosperm with non-motile pollen. Spirogyra and Zygnema reproduce by conjugation without flagellated gametes.