alleryFusion of non-motile gametes of similar size, as in Spirogyra, is called:
Aoogamy
Bapogamy
Canisogamy
Disogamy
Answer & Solution
Correct answer: D. isogamy
Gametes alike in size fuse in isogamy, whether they are flagellated or not, and Spirogyra gametes are non-flagellated.
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