Classification of pteridophytes - class-XI

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Question 1 of 105

Selaginella and Salvinia are considered to represent a significant step toward the evolution of seed habit because

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Embryo develops in female gametophyte which is retained on parent sporophyte

Female gametophyte is free and gets dispersed like seeds

Female gametophyte lacks archegonia

Megaspore possess endosperm and embryo surrounded by seed coat

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