Choose the correct statement with respect to unicellular organisms: (a) in unicellular organisms, tissues work in co-ordination to perform different functions. (b) unicellular organisms do not require food. (c) unicellular organisms respire and reproduce. (d) all unicellular organisms move by cilia.
ScienceClass 8CBSEAnswered 28 Mar 2026
Answer
Answer is (c) unicellular organisms respire and reproduce. Explanation:
Unicellular are single celled organisms where single cell performs basic finction such as respiration, digestion and reproduction. Option a) is wrong because tissues are group of cells in unicellular there will be only one cell.
Option b) is wrong because organisms require food for their survival like any other organisms. Different unicellular uses different organism for locomotion Ex: Cilia, Pseudopodia.
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