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Filamentous algae reproduce by

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Important Questions on Reproduction in Organisms

EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Write the definition of vegetative propagation and its two importance.
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Which one of the statements regarding asexual reproduction is false?
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Give three significant differences between asexual reproduction and sexual reproduction.
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Write briefly on artificial vegetative reproduction in plants.
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Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

Identify the asexual reproductive structure M'' in the following diagram:

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EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
What is meant by clone?
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Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Zoospore is a:
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Define stock and scion.
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Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Which one of the following is NOT a vegetative propagule in angiosperms?
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Which group of lichens do NOT produce spores?
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Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

What is artificial method of vegetative propagation?

Budding

MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Which of the following pairs is not correctly matched with respect to their mode of reproduction?
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

What is artificial method of vegetative propagation?

Cutting

MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Write four differences between sexual and asexual reproduction.
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
What is vegetative reproduction? Explain any three natural methods of vegetative reproduction with the help of suitable diagrams.
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

In the given diagram, which organ shows vegetative reproduction?

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MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

Which option shows correctly matched pairs for Column I and Column II?

  Column I   Column II
P) Planaria i) Fragmentation
Q) Sycon ii) Fission
R) Star-fish iii) Spore formation
S) Plasmodium iv) Budding
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Zoospores are the reproductive units to carry asexual reproduction in
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
In the given options, which one cannot propagate by vegetative means?
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

Match the following

  List-I   List-II
(A) Longitudinal binary fission (I) Paramoecium
(B) Transverse binary fission (II) Amoeba
(C) Sporogony (III) Pleurobrachia
(D) Sporulation (IV) Plasmodium
    (V) Euglena