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In several fungi and plants the bisexual...

In several fungi and plants the bisexual condition is denoted by

A

Homothallic and monoecious

B

Heterothallic and monoecious

C

Homothallic and dioecious

D

Heterothallic and dioecious

Text Solution

Verified by Experts

The correct Answer is:
A
In several fungi and plants, terms such as homothallic and monoecious are used to denote the bisexual condition and heterothallic and dioecious are the terms used to describe unisexual condition.
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Knowledge Check

  • Bacteria, fungi and lower plants survive during adverse conditions by

    A
    Suspended growth
    B
    Migration
    C
    Diapause
    D
    Formation of thick-walled spores.

  • Consider the following statements and mark them as true/false I. Homothallic or monoecious represents the bisexual condition, e.g.coconut. II. Heterothallic or dioecious represents the unisexual condition, e.g. date plam. III. Earthworm and leech are hermaphrodites. IV. Chara and Marchantia are monoecious plants. Choose the correct codes.

    A
    `{:("I","II","III","IV"),("False","True","True","True"):}`
    B
    `{:("I","II","III","IV"),("True","True","True","False"):}`
    C
    `{:("I","II","III","IV"),("True","False","True","True"):}`
    D
    `{:("I","II","III","IV"),("False","False","False","True"):}`

  • In stressful conditions some fungi can

    A
    produce lots of spores
    B
    produce thin spores
    C
    produce thick-walled spores
    D
    undergo reproduction

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