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  • Which of the following buds give rise to reproductive structures in plants? Option: 1  Terminal vegetative buds <div cla

Which of the following buds give rise to reproductive structures in plants? 

Option: 1

 Terminal vegetative buds 


Option: 2

 Floral buds 


Option: 3

 Axillary buds 


Option: 4

 All of these 


Answers (1)

best_answer

 

 

The Stem 

  • Stem is a major organ of the shoot system of plant body.
  • It arises through the elongation of plumule of the embryo.
  • Stem is negatively geotropic, negatively hydrotropic and positively phototropic.
  • Stem differs from root because it shows a clear demarcation of nodes and internodes.
  • Nodes are the regions of the stem where leaves are borne.
  • Internode is the region between two nodes.
  • Stem bears vegetative buds that are responsible for the growth of the plant.
  • The apical bud adds to the height of the plant while the axillary bud allows the growth of lateral branches.
  • Stem also bears floral buds.
  • Young stem is generally green due to the presence of chlorophyll. Hence, young stem is photosynthetic.
  • Older stem of trees becomes woody and dark brown.
     

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 Floral buds present on the stem give rise to flowers. 

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