Procedure - To study the external features of Monocot and Dicot plants., Biology, Science, Class 9 Class 9 Notes | EduRev

Science Class 9

Class 9 : Procedure - To study the external features of Monocot and Dicot plants., Biology, Science, Class 9 Class 9 Notes | EduRev

The document Procedure - To study the external features of Monocot and Dicot plants., Biology, Science, Class 9 Class 9 Notes | EduRev is a part of the Class 9 Course Science Class 9.
All you need of Class 9 at this link: Class 9

Materials Required

  • Orchid Plant

  • Hibiscus Plant


Real Lab Procedure

  • You will need an orchid plant and a hibiscus plant that have roots, leaves and flowers.

  • Study the venation, leaves, nature of root system, stem and flowers of both the plants.


Simulator Procedure (as performed through the Online Labs)

  • From the shown four choices select the correct plant part from the left window pane that relates to the shown plant.

  • Drag your selected choice and place it near the plant.  If the choice is wrong the selection goes back.

  • You can try this for different plant parts by clicking on the ‘Reset’ button.

  • If you have any doubt, you can click on the help button that provides you with hints.


Observations

Record the observations in a table.

Property

Orchid Plant

Hibiscus Plant

Venation

Orchid has parallel venation.

Hibiscus has reticulate venation.

Leaves

Leaves of orchid plant are sessile.

Leaves of hibiscus plant have stalks.

Root

Orchid plant has adventitious roots.

Hibiscus plant has taproots.

Stem

Orchid has weak stem.

Hibiscus has strong stem.

Flower

Three petals and three sepals.

Five petals and five sepals.


Conclusion

From the above observation it can be concluded that the orchid is a monocot plant and the hibiscus is a dicot plant.

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