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In paramecium, which is also a unicellular organism, the cell has a definite shape and food is taken in at a specific spot. Food is moved to this spot by the movement of cilia, which cover the entire surface of the cell.i. Depending on their environmental conditions, a paramecia can reproduce: a) Asexually b) Sexually c) Both a and b d) None ii. The significant advantages of conjugation for paramecium is: a) Genetic variation b) Rejuvenation c) Survivability d) All iii. The mutualistic relationship between paramecium and algae is called: a) Parasitic b) Symbiotic c) Endo-symbiotic d) None iv. Paramecium cell moves and collects food using: a) Flagella b) Cilia c) Both a and b d) None v. The “Specific spot” to take in food, is: a) Oval groove b) Food vacuoles c) Lysosomes d) None |
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Answer» (i) (c) (ii) (d) (iii) (c) (iv) (b) (v) (a) |
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