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  4. Explain the result of observations about plant reproduction through written or verbal forms, sketches or ICT in a creative way

Plant reproduction

 

  • Plants reproduce differently by type and technology can also be used to propagate plants.
 

5.1

Plant reproduction
 

Way of plants reproduction
 
  • Plants needed to reproduce in order to avoid extinction.
 
  • There are multiple ways of plant reproduction:- 
 

1.

  

Seeds 
   
  • Plant that reproduces through seeds.
    • Watermelon 
    • Guava 
    • Chili 
    • Tomato 
    • Papaya
     

2.

  

Spores
   
  • Non-flowering plants that reproduce through spores.
    • Mosses 
    • Mushroom
    • Fern  
     

3.

  

Underground stem 
   
  • Underground stem that will bud and form a new tree.
    • Potato 
    • Carrot 
    • Ginger 
    • Onion
     

4.

  

Leaves
   
  • Plants that reproduce through parents' leaves.
    • Aloe vera 
    • Setawar tree
     

5. 

   Stem cutting 
   
  • When the stem of the plant can reproduce a new plant after being planted. 
    • Sugarcane
    • Cassava 
     

6.

   Sucker 
   
  • Saplings around the parent tree can grow into new trees. 
    • Pineapple 
    • Bamboo 
    • Banana tree
     
 
 

Importance of plant reproduction
 
  • Plants always reproduce to increase their numbers and maintain their species. 
 
  • A species is a group of living things that have the same nature or type.
 
 
 

Single plant, different ways of reproduction
 
  • There are plants that have multiple ways of reproductions. 
 
  • For examples:-
 
  Plants First ways of reproduction  The second way of reproduction
1. Water spinach Stem cutting  Seeds 
2. Tapioca  Stem cutting  Underground stem 
3 Banana tree Sucker  Seeds 
4. Hibiscus tree  Stem cutting  Seeds  
 
 
 

The technology of plant reproduction 
 
  • Other than the conventional way of plant reproduction, we can breed plant by using new technology. 
 
  • The commonly used technology in plant reproduction are:-
 
1.   

Tissue culture 
   

- Produce new plants from the tissue of a parent plant that is placed inside a nutrient medium. 
     
2.  

Marcottage
   

- Marcottage can increase the number of plants without planting the seeds. 
 
 
Images source:  Freepik (Flaticon.com)
The views expressed in the notes here are those of the contributor and don’t necessarily represent the views of pandai.

Plant reproduction

 

  • Plants reproduce differently by type and technology can also be used to propagate plants.
 

5.1

Plant reproduction
 

Way of plants reproduction
 
  • Plants needed to reproduce in order to avoid extinction.
 
  • There are multiple ways of plant reproduction:- 
 

1.

  

Seeds 
   
  • Plant that reproduces through seeds.
    • Watermelon 
    • Guava 
    • Chili 
    • Tomato 
    • Papaya
     

2.

  

Spores
   
  • Non-flowering plants that reproduce through spores.
    • Mosses 
    • Mushroom
    • Fern  
     

3.

  

Underground stem 
   
  • Underground stem that will bud and form a new tree.
    • Potato 
    • Carrot 
    • Ginger 
    • Onion
     

4.

  

Leaves
   
  • Plants that reproduce through parents' leaves.
    • Aloe vera 
    • Setawar tree
     

5. 

   Stem cutting 
   
  • When the stem of the plant can reproduce a new plant after being planted. 
    • Sugarcane
    • Cassava 
     

6.

   Sucker 
   
  • Saplings around the parent tree can grow into new trees. 
    • Pineapple 
    • Bamboo 
    • Banana tree
     
 
 

Importance of plant reproduction
 
  • Plants always reproduce to increase their numbers and maintain their species. 
 
  • A species is a group of living things that have the same nature or type.
 
 
 

Single plant, different ways of reproduction
 
  • There are plants that have multiple ways of reproductions. 
 
  • For examples:-
 
  Plants First ways of reproduction  The second way of reproduction
1. Water spinach Stem cutting  Seeds 
2. Tapioca  Stem cutting  Underground stem 
3 Banana tree Sucker  Seeds 
4. Hibiscus tree  Stem cutting  Seeds  
 
 
 

The technology of plant reproduction 
 
  • Other than the conventional way of plant reproduction, we can breed plant by using new technology. 
 
  • The commonly used technology in plant reproduction are:-
 
1.   

Tissue culture 
   

- Produce new plants from the tissue of a parent plant that is placed inside a nutrient medium. 
     
2.  

Marcottage
   

- Marcottage can increase the number of plants without planting the seeds. 
 
 
Images source:  Freepik (Flaticon.com)
The views expressed in the notes here are those of the contributor and don’t necessarily represent the views of pandai.
Chapter : Plants
Topic : Explain the result of observations about plant reproduction through written or verbal forms, sketches or ICT in a creative way
Year 3 Science
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