Life Processes
Ques: What are the different types of life processes?
Ans: The following are the different types of life processes:-
Ques: What are the different types of life processes?
Ans: The following are the different types of life processes:-
- Nutrition
- Ingestion
- Excretion
- Respiration
- Reproduction
- Digestion
- Transportation
- Assimilation
- Absorption
- Growth
Ques: define autotrophic nutrition.
Ans: In this mode of nutrition the organisms prepare their food
from raw materials such as carbon dioxide,sunlight,etc.some
plants of the group are insectivorous.examples are all plants
with chlorophyll.
Ques: define heterotrophic nutrition.
Ans: A type of nutrition in which energy is derived from the intake and
digestion of organic substances, normally plant or animal tissues. The
breakdown products of digestion are used to synthesize the organic
materials required by the organism
Ques: What are the various steps of photosynthesis.
Ans:Carbon and energy requirements of the autotrophic organism are
fulfilled by photosynthesis. It is the process by which autotrophs take
in substances from the outside and convert them into stored forms of
energy. This material is taken in the form of carbon dioxide and water
which is converted into carbohydrates in the presence of sunlight and
chlorophyll.
Carbohydrates are utilised for providing energy to the plant. The carbohydrates which are not used immediately are stored in the form of starch, which serves as the internal energy reserve to be used as and when required by the plant. A somewhat similar situation is seen in us where some of the energy derived from the food we eat is stored in our body in the form of glycogen.events such as Absorption of light energy by chlorophyll, Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen,Reduction of carbon dioxide to carbohydrates.
Ques: what are the functions of stomata.
Carbohydrates are utilised for providing energy to the plant. The carbohydrates which are not used immediately are stored in the form of starch, which serves as the internal energy reserve to be used as and when required by the plant. A somewhat similar situation is seen in us where some of the energy derived from the food we eat is stored in our body in the form of glycogen.events such as Absorption of light energy by chlorophyll, Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen,Reduction of carbon dioxide to carbohydrates.
Ques: what are the functions of stomata.
Ans: the following are the functions of stomata:-
- it helps in gaseous exchange.
- it also helps in transpiration.
- it also facilitates the process of respiration in plants
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