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Which of the following are heterosporous...

Which of the following are heterosporous pteridophytes ?
I. Lycopodium
II. Selaginella
III. Equisetum
IV. Salvinia

A

I and II only

B

II and III only

C

III and IV only

D

II and IV only

Text Solution

Verified by Experts

The correct Answer is:
D
Heterosporous pteridophytes are Selaginella, Salvinia, Marsilea and Azolla.
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Knowledge Check

  • Which of the following is an example of heterosporous pteridophyte ?

    A
    Selaginella
    B
    Salvinia
    C
    Salvia
    D
    Both (A) and (B)

  • Which of the following is not a heterosporous genera of pteridophytes ?

    A
    Selaginella
    B
    Isoetes
    C
    Marsilea
    D
    None of these

  • Which one is correct about heterosporous pteridophytes?

    A
    microspore and megaspores develop into the male and the female gametophytes respectively
    B
    The female gametophyte are retained on the parent sporophyte for variable period
    C
    The development of the zygote into the embryo takes place within female gametophyte,
    D
    All

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