MEDIUM
Earn 100

Explain cutting, grafting and layering methods.

Important Questions on Reproduction in Organisms

EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

Mention the vegetative propagules of the following plant :

Banana

MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

In the given diagram, which organ shows vegetative reproduction?

Question Image

EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

Mention the vegetative propagules of the following plants :

Water Hyacinth

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 vegetative reproduction? Explain any three natural methods of vegetative reproduction with the help of suitable diagrams.
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
What is layering? What are the different types of layering?
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

Mention the vegetative propagules of the following plant :

Agave

EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
In the given options, which one cannot propagate by vegetative means?
MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Define stock and scion.
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Write the definition of vegetative propagation and its two importance.
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
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

What is artificial method of vegetative propagation?

Budding

EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Which group of lichens do NOT produce spores?
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Vegetative propagation in onion occurs by
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Why do internodal segments of sugarcane fail to propagate vegetatively even with they are in contact with damp soil?
EASY
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

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

Question Image

MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Write briefly on artificial vegetative reproduction in plants.
EASY
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction

What is artificial method of vegetative propagation?

Cutting

MEDIUM
Biology>Reproduction>Reproduction in Organisms>Asexual Reproduction
Chrysanthemum differs from Jasmine in the given aspects when they give rise to new offsprings in the vegetative propagation process.
I) Lateral branches arise from the basal and underground part of the main stem
II) Branches bent and grow downwards
III) Branches grow obliquely upwards
IV) Lateral branches arise from the base of the main axis and are aerial