Biology AUTOTROPHIC
CBSE Class 10
CH -
life Process
_mflNÉM
Maintenance of life require process like :
◦ -
1- Nutrition
2. Respiration
3- Transportation
4. Excretion
→ In this ,
we are
gona learn about Nutrition .
◦ Nutrients -
contain carbohydrates ,
Proteins ,
Vitamins ,
minerals and fats
1) Energy _td -
carbohydrates and fats .
)Bo_dyBdingt00_ds
Ii -
proteins ,
minerals and carbohydrates
iii ) Protective food -
vitamins and minerals
◦
Importance of Nutrition / food : -
i.
Energy
2- Body structure
3- Growth
4- Repair
5. Regulators ( regulates metabolism & body function)
6. Resistance ( simplify's the raw materials from food ]
7- Reproduction
◦ Nutrition can be classified into two
types :
-
1. Autotrophic Nutrition
2. Heterotrophic Nutrition
AUTOTROPHIC NUTRITION
◦
autotrophic nutrition is also called as Holophytic Nutrition
◦
They are the Producers .
◦ Auto (self) trophic (nourishment)
and utilisation various
◦ Nutrition is the process of obtaining of food for
meeting
requirements of a living being .
CBSE Class 10
CH -
life Process
_mflNÉM
Maintenance of life require process like :
◦ -
1- Nutrition
2. Respiration
3- Transportation
4. Excretion
→ In this ,
we are
gona learn about Nutrition .
◦ Nutrients -
contain carbohydrates ,
Proteins ,
Vitamins ,
minerals and fats
1) Energy _td -
carbohydrates and fats .
)Bo_dyBdingt00_ds
Ii -
proteins ,
minerals and carbohydrates
iii ) Protective food -
vitamins and minerals
◦
Importance of Nutrition / food : -
i.
Energy
2- Body structure
3- Growth
4- Repair
5. Regulators ( regulates metabolism & body function)
6. Resistance ( simplify's the raw materials from food ]
7- Reproduction
◦ Nutrition can be classified into two
types :
-
1. Autotrophic Nutrition
2. Heterotrophic Nutrition
AUTOTROPHIC NUTRITION
◦
autotrophic nutrition is also called as Holophytic Nutrition
◦
They are the Producers .
◦ Auto (self) trophic (nourishment)
and utilisation various
◦ Nutrition is the process of obtaining of food for
meeting
requirements of a living being .
