117. The term Walking fern' used because(1) Its changing taxonomic sta

1.	117. The term Walking fern' used because(1) Its changing taxonomic status(2) Its spores provided with elaters for dispresal(3) its leaflets can produce roots and new plantlets(4) Its gametophyte can walk on dripping rocks
Answer» In the members of Adiantum species, new plantlets arise from wherever the arching leaves of the parent body touch the ground. This creates a walking effect. option 3

117. The term Walking fern' used because(1) Its changing taxonomic status(2) Its spores provided with elaters for dispresal(3) its leaflets can produce roots and new plantlets(4) Its gametophyte can walk on dripping rocks

Answer»

In the members of Adiantum species, new plantlets arise from wherever the arching leaves of the parent body touch the ground. This creates a walking effect.

option 3

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117. The term Walking fern' used because(1) Its changing taxonomic status(2) Its spores provided with elaters for dispresal(3) its leaflets can produce roots and new plantlets(4) Its gametophyte can walk on dripping rocks

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