Tuesday, 20 November 2012

2.3 The Life Processes Of Plants

2.3 The Life Processes Of Plants




1. Life processes that plants carry out include :
   a) Response to stimuli 
   b) Reproduction



RESPONSE TO STIMULI
1. Plants are responding to the following stimuli

a) Gravity



- The roots of a plant grow towards gravity but the shoot grows away from the gravity.









 
b) Water

- The roots of a plant grows towards the water. 
 
 
 
 






c) Sunlight

- The shoot of a plant grow towards the sunlight.







d) Touch
- The mimosa plant responds to touch by folding up its leaflets.
 
 
 

Video Of Plants Respond To Stimuli




REPRODUCTION 

1.To ensure the survival of their species.
2. Plants will become extinct if they do not reproduce.

3. Plants reproduce in several different ways.
THROUGH SEEDS

The balsam plant

The papaya tree
THROUGH SPORES


The mushrooms

The fern

THROUGH SUCKERS

Bamboo trees

Banana tree.

THROUGH STEM CUTTING

The sugarcane plant

The tapioca plant 
THROUGH LEAVES
The bryophyllum plant
THROUGH UNDERGROUND STEM

The potato plant
The ginger plant
 

Video Of Plants Reproduction 





 

3 comments:

  1. The picture is attractive and clear. Students can be more understand about the generation of plant through the explanation above.

    ReplyDelete
  2. The pictures are very clear and the explanation is very easy to understand.

    ReplyDelete
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