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NTA Abhyas NEET2020BotanyPlant KingdomPractice

Which of the following is not a heterosporous plant?

Options

  1. ASelaginella
  2. BSalvinia
  3. CLycopodium
  4. DNone of these

Correct answer

C. Lycopodium

Step-by-step solution

Lycopodium is homosporous--all spores are roughly equal in size. Selaginella and Isoetes are heterosporous--spores are of two distinct sizes, microspores and megaspores. Salvinia and Cycas are heterosporous.

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