12th Class Biology Sample Paper Biology - Sample Paper-8

  • question_answer
    Define vegetative propagules and name any three of them with one example of each.

    Answer:

    In natural methods of propagation, a portion of the plant gets detached from the body of the mother plant. The detached portion maybe a part of stem, leaf, root etc., which develops into a new independent plant under suitable environmental conditions. These structures are called vegetative propagules.
    Examples:
    (a) Root - Sweet potato                           
    (b) Stem - Potato
    (c) Leaf - Bryophyllum
     


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