Diversity in Plant Nutrition

 
3.3 Diversity in Plant Nutrition
 
Definition of Nutrition
Process of organisms obtaining energy and nutrients from food for growth, maintenance and repair of damaged tissues..
 
Adaptation of Plants to Obtain Nutrients
  • All plants can carry out photosynthesis except the parasitic plants.
  • Some plants also diversify nutrition with photosynthesis.This due to the nutritional adaptations in certain species through evolution.
  • There are three plant nutrition other than photosynthesis such as carnivorous plants, parasitic plants and epiphytic plants
 
The image is an educational graphic titled ‘Nutritional Adaptations of Plants.’ It is divided into three sections, each labeled with a number and a type of plant adaptation. The sections are as follows: 1. Parasitic Plants 2. Epiphytic Plants 3. Carnivorous Plants The design features a simple and clean layout with orange headers for each section and a light background. The logo ‘Pandai’ is located at the bottom right corner..
 
Nutritional Adaptations of Plants
Parasitic Plants
  • The parasitic plants have modified roots,called haustoria
  • Haustoria can penetrate into vascular tissue of the host plant to absorb nutrients
  • Example of parasitic plants:
    • Rafflesia sp.
Epiphytic Plants
  • Have modified roots to dry environment and can anchor to the host plant on trunk,branch or other surfaces where they grow
  • Have roots and leaves to absorb mineral and water from rain water
  • The epiphytic plants do not harm the host plants
  • Example of epiphytic plants:
    • Asplenium nidus (Bird’s nest fern).
    • Bulbophyllum sp. (Orchids).
Carnivorous Plants
  • The carnivorous plants carry out photosynthesis to obtain glucose.
  • Grow on hill with nitrogen poor habitat and low soil pH.
  • The leaves of carnivorous plants are adapted to trap insects.
  • When the insects are trapped,glands on the leaf surface secrete enzymes and digest the insects.
  • The digested products,especially amino acids that rich in nitrogen are absorbed and assimilated in the plants.
  • Example of carnivorous plants:
    • Nepenthes sp. (Pitcher plant).
    • Dionaea muscipula (Venus fly trap).
 

 

 

Diversity in Plant Nutrition

 
3.3 Diversity in Plant Nutrition
 
Definition of Nutrition
Process of organisms obtaining energy and nutrients from food for growth, maintenance and repair of damaged tissues..
 
Adaptation of Plants to Obtain Nutrients
  • All plants can carry out photosynthesis except the parasitic plants.
  • Some plants also diversify nutrition with photosynthesis.This due to the nutritional adaptations in certain species through evolution.
  • There are three plant nutrition other than photosynthesis such as carnivorous plants, parasitic plants and epiphytic plants
 
The image is an educational graphic titled ‘Nutritional Adaptations of Plants.’ It is divided into three sections, each labeled with a number and a type of plant adaptation. The sections are as follows: 1. Parasitic Plants 2. Epiphytic Plants 3. Carnivorous Plants The design features a simple and clean layout with orange headers for each section and a light background. The logo ‘Pandai’ is located at the bottom right corner..
 
Nutritional Adaptations of Plants
Parasitic Plants
  • The parasitic plants have modified roots,called haustoria
  • Haustoria can penetrate into vascular tissue of the host plant to absorb nutrients
  • Example of parasitic plants:
    • Rafflesia sp.
Epiphytic Plants
  • Have modified roots to dry environment and can anchor to the host plant on trunk,branch or other surfaces where they grow
  • Have roots and leaves to absorb mineral and water from rain water
  • The epiphytic plants do not harm the host plants
  • Example of epiphytic plants:
    • Asplenium nidus (Bird’s nest fern).
    • Bulbophyllum sp. (Orchids).
Carnivorous Plants
  • The carnivorous plants carry out photosynthesis to obtain glucose.
  • Grow on hill with nitrogen poor habitat and low soil pH.
  • The leaves of carnivorous plants are adapted to trap insects.
  • When the insects are trapped,glands on the leaf surface secrete enzymes and digest the insects.
  • The digested products,especially amino acids that rich in nitrogen are absorbed and assimilated in the plants.
  • Example of carnivorous plants:
    • Nepenthes sp. (Pitcher plant).
    • Dionaea muscipula (Venus fly trap).