SELECT * FROM question_mgmt as q WHERE id=3692 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=16 AND chapterId=259 and ex_no='2' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 10th science How do Organism Reproduce? why is vegetative propagation practised for growin

Question:

Why is vegetative propagation practised for growing some types of plants?

Answer:

Vegetative propagation occurs without seeds. The lower plants reproduce vegetatively through budding, fission, fragmentation, buds, spores etc. Every part of the plant such as roots, stems, leaves and buds takes part in vegetative propagation and can give rise to same new plants. Plants which have superior traits are vegetatively propagated cause they can give rise to identical plants. Vegetative propagation is of two types:-

  1. Natural vegetative propagation

  2. Artificial vegetative propagation 

Vegetative propagation is the only method of reproduction in those plants who lost their capacity to produce seeds, eg. Banana, oranges, rose etc. Vegetative propagation can be done by plant tissue culture for the production of disease free plants.

 


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