Question

Bujho has cut the stem of rose from its node hurried it into soil. A new rose plant developed which is this method of reproduction in plants and what are the advantages of this method?

Answer 1

Answer:

vegetative reproduction

Explanation:

It helps the continuity of the.plants which may be extinct.

also help to remove the disease which the plant may cause

Answer 2

Bujho has cut the stem of the rose from its node hurried it into the soil. A new rose plant is developed by vegetative reproduction by stem cutting, which is a reproduction method in plants.

The advantage of the cutting method is that many plants can be grown quickly from just one plant without waiting for flowers or seeds.

VEGETATIVE PROPAGATION BY ARTIFICIAL METHODS :

Artificial methods of plant propagation include cutting, layering, grafting, and tissue culture technique.

Cutting:

Cutting is a very usual method of vegetative propagation in plants like roses, chrysanthemums, grapes, sugar cane, bananas, potatoes, and Bougainvillea.

Stem, root, and leaf-cutting are some methods for vegetative propagation.

Stem cutting:

• Plants like potato, rose, sugar cane, Bougainvillea, Coleus, and banana can be grown through stem cuttings.
• In this method, the stem to be grown is cut into small pieces.
• Each stem cutting should have at least 2 nodes and internodes.
• Stem cuttings with nodes and internodes are placed in moist soil or kept partially immersed in water in a bottle.
• They give rise to adventitious roots and grow into new plants.

Advantages of vegetative propagation:

• The plants that do not produce viable or very few seeds can be propagated by this method, e.g., banana, potato, sugar cane, grape, orange, rose, and jasmine.
• The plants raised by this method bear flowers and fruits earlier than those produced from seeds.
• It is a cheaper and more rapid method of plant propagation.
• Plants raised through this method are genetically identical and exact copies of the parent plant.
• The desirable characteristics, once obtained in a plant, can be preserved without any danger of losing them in subsequent generations.

Learn more on Brainly:

Write the modes of asexual reproduction in the following organisms: Bryophyllum, potato, yeast, rhizopus

https://brainly.in/question/2106715

Why are budding, fragmentation and regeneration all considered as asexual type of reproduction?

https://brainly.in/question/2107363

#SPJ3