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प्रश्न
What is the process of obtaining food by Amoeba called? What does it mean?
उत्तर
The process of obtaining food by Amoeba is called phagocytosis. It means cell feeding.
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संबंधित प्रश्न
Why do organisms need to take food?
Define saprophytic nutrition. Give one example.
What are the different modes of nutrition? Explain with one example of each mode of nutrition.
One of the following organisms has a saprophytic mode of nutrition. This organism is:
(a) mushroom
(b) malarial parasite
(c) leech
(d) lice
Which of the following is an incorrect statement?
(a) energy is essential for life processes
(b) organisms grow with time
(c) movement of molecules does not take place among cells
(d) organisms must repair and maintain their body
In which of the following groups of organisms the food material is broken down outside the body and then absorbed?
One of the following organisms can live without oxygen of air. This organism is
(a) Amoeba
(b) Yak
(c) Yeast
(d) Leech
List two differences between 'Holozoic nutrition' and 'Saprophytic nutrition'. Give two examples of each of these two types of nutrition.
Why do farmers grow many fruits and vegetable crops inside large greenhouses? What are the advantages to the farmers?
Match the organisms given in Column I with their mode of nutrition given in Column II.
| Column 1 | Column II | ||
| (a) | Mango tree | (i) | Insectivorous plant |
| (b) | Mushroom | (ii) | Heterotrop |
| (c) | Pitcher plant | (iii) | Autotroph |
| (d) | Cuscuta | (iv) | Saprophyte |
| (e) | Elephant | (v) | Parasitic |
