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Angiosperms range in size from microscopic Wolffia to tall trees of
 

Option: 1

Sequoiadendron
 


Option: 2

Eucalyptus
 


Option: 3

Zamia
 


Option: 4

Cycas
 


Answers (1)

best_answer

 

 

Classification of angiosperms -

Angiosperms are classified into two classes Monocotyledonae and Dicotyledonae. 
 
Class Monocotyledonae:

  • They are flowering plants characterised by the presence of a single cotyledon in the seed.
  • Leave have parallel venation.
  • Vascular bundles are scattered and closed.
  • Flowers are trimeric.
  • E.g. bananas, palms, cereals, grasses, bamboo, lilies, orchids etc.

Class Dicotyledonae:

  • Flowering plants with two cotyledons in the seed
  • Leaves show reticulate venation
  • Vascular bundles are open and arranged in rings. 
  • Flowers are tetramerous or pentamerous. 
  • E.g. pea, rose, mustard, cotton, Acacia

 

Eucalyptus is the tallest angiosperms.

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Sayak

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