Pteridophytes – Heterospory

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1. 1 2023 Plant Kingdom #
   Identify the pair of heterosporous pteridophytes among the following:
   A Equisetum and Salvinia

   B Lycopodium and Selaginella

   C Selaginella and Salvinia

   D Psilotum and Salvinia
   Check Answer
2. 2 2021 Plant Kingdom #
   Genera like Selaginella and Salvinia produce two kinds of spores. Such plants are known as:
   A Heterosorus

   B Homosporous

   C Heterosporous

   D Homosorus
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