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प्रश्न
The process of obtaining food by Amoeba is known as:
(a) dialysis
(b) cytokinesis
(c) phagocytosis
(d) amoebiasis
उत्तर
(c) phagocytosis
Amoebae obtain food by the process called phagocytosis, which means cell feeding.
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संबंधित प्रश्न
What is the mode of nutrition in fungi?
Name one organism each having saprophytic, parasitic and holozoic modes of nutrition.
What moves the food in the digestive organs?
Define saprophyte. Name two saprophytes.
Name the mode of nutrition in Plasmodium.
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?
In one of the following organisms, the gaseous exchange during respiration does not take place through cell membrane/skin. This organism is:
(a) Electric eel
(b) Leech
(c) Earthworm
(d) trachea
List two differences between 'Holozoic nutrition' and 'Saprophytic nutrition'. Give two examples of each of these two types of nutrition.
Visit a green house if there is one near your place. Observe how they grow plants. Find out how they regulate the amount of light, water and carbon dioxide to grow the plants.
