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Sometime prothallus of fern give rise to...

Sometime prothallus of fern give rise to a fern plant. It is an example of

A

Apsopory

B

Parthenogenesis

C

Parthenocarpy

D

Apogamy

Text Solution

Verified by Experts

The correct Answer is:
d
Apogamy: Origin of haploid plant (rare) in pteridophytes e.g., from prothallus cells.
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Knowledge Check

  • Prothallus of fern is

    A
    Dioecious
    B
    Monoecious
    C
    Dioecious and protogynous
    D
    Protogynous

  • Prothallus of fern has

    A
    Antheridia and archegonia on lower surface
    B
    Antheridia and archegonia on upper surface
    C
    Antheridia on upper surface and archegonia on lower surface
    D
    Antheridia on lower surface and archegonia on upper surface.

  • Prothallus of fern produces

    A
    Spores
    B
    Cones
    C
    Gametes
    D
    Both A and C.

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