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NAME : PUNITHA D/O ANNAMALAI, SCHOOL : SJK T KLEBANG,CHEMOR., MATRIC NO : D 20112054439 , GROUP e-LEARNING :EL-A01(A122PJJ)

3 May 2013

LIFE  PROCESSES  IN  PLANTS :  

1.  Plants also undergo life processes.
2.  Plants undergo life processes such as :

  •       respond to stimuli  
  •       reproduction          

RESPOND TO STIMULI :

1.     Water and sunlight are examples of stimuli that plants respond to.
2.     The roots of plants grow towards water and gravity.
3.     The shoots move towards the sunlight.
4.     Certain leaflets respond to touch.

Plants Respond To Water :

1.     The roots of a plant respond to water. The roots grow towards water.



Plants Respond To Gravity :

1.      The roots of a plant respond to gravity. The roots grow down into the soil towards gravity. 

Plants Respond To Sunlight :

1.       The shoots of plants respond to sunlight. The shoots and the leaves of the plant grow towards sunlight.

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Plants Respond To Touch :

1.       The leaflets of plants respond to touch.
The leaflets close when the leaflets are touched. For example, the leaflets of a mimosa plant respond to touch.

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- Response to stimuli in any direction

Mimosa pudica and Venus fly trap


  respond quickly to touch









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