Which of the following is an aquatic and free-floating fern?

  • A
    Azolla
  • B
    Salvinia
  • C
    Pteris
  • D
    Both $(A)$ and $(B)$

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Similar Questions

In $Pteridophytes$,phloem is without

Identify the plant shown in the given figure.

Difficult
View Solution

Match the following columns:
Column-$I$Column-$II$
$P$. Psilopsida$I$. Psilotum
$Q$. Lycopsida$II$. Selaginella,Lycopodium
$R$. Sphenopsida$III$. Equisetum
$S$. Pteropsida$IV$. Dryopteris,Pteris,Adiantum

Fern prothallus is developed from

$A$: $Selaginella$ is heterosporous.
$R$: The strobili of $Selaginella$ are unisexual.

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