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DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Amoeba is a microscopic single-celled organism found in pond water. It has a cell membrane, a rounded, dense nucleus and many small bubble-like vacuoles in its cytoplasm. Amoeba constantly changes it shape and position. It pushes out one or more finger-like projections, called pseudopodia or false feet, for movement or capture of food. A unicellular organism that has contractile vacuoles and in which ingestion of food takes place with the help of cilia is

A) Amoeba          

B) Yeast

C) Paramecium     

D) None of these