extra questions of bio chapter 1 class 10
Answers
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Extra questions for '' Life Processes ''
1) What is meant by life processes?
2) Define Nutrition.
3) Define Excretion.
4) Define the process of Respiration.
5) Draw neat labelled 'Human Digestive system ' and explain function of each.
6) Define Transpiration.
7) Define stomata and it's function and draw neat labelled diagram.
8) Define Structural and functional unit of lungs and kidney and explain functions.
9) Draw neat labelled diagrams of:
a) Human Excretory system.
b) Nephron.
c) Human Dialysis.
10) Define nutrition in Amoeba.
11)Define Heterotrophic and Autotropic nutrition. And also explain three types of Heterotrophic nutrition.
Hope it helps you : )
Answer:
11
Explanation:
Autrotrophic nutrition :-
It is a process in which organism produced their food from simple inorganic material (water CO2)in the presence of sunlight
example :-plants
Hetrotrophic Nutrition :-
In this organism depends upon other organism for food to survive.
Example :- human y, amoeba etc
Three types of hetrotrophic nutrition are:-
Saprophytes nutrition : the modes of nutrition in which organism obtain food from dead and decaying organic material. ex:- Bacteria
Parasitic nutrition :-the modes of nutrition in which organism obtain their food from another organism without killing them
Example :-mosquitoes
Holozoiz nutrition :- the modes of nutrition that involves ingestion, digestion, absorption, and assimilation of liquid and solid organic material. Example :- human And animals