Dear aspirants, please attempt all the MCQs on “Cell: The Unit of Life”. If you find any incorrect answers, please comment so that we can update the questions.
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Cell The Unit of Life MCQ Set-1
1. What is the basic unit of life?
A. Organ
B. Cell
C. Tissue
D. Organism
Answer – B. Cell
Explanation-
2. What makes an organism living?
A. The presence of a brain
B. The ability to move
C. The presence of cells
D. The ability to communicate
Answer –C. The presence of cells
Explanation-
3. What are organisms composed of?
A. Tissues
B. Organs
C. Cells
D. All of the above
Answer –C. Cells
Explanation-
4. What are unicellular organisms?
A. Organisms composed of many cells
B. Organisms composed of a single cell
C. Organisms that can move
D. Organisms that can communicate
Answer –B. Organisms composed of a single cell
Explanation-
5. What are multicellular organisms?
A. Organisms composed of many cells
B. Organisms composed of a single cell
C. Organisms that can move
D. Organisms that can communicate
Answer – A. Organisms composed of many cells
Explanation-
6. What is a cell?
A. The basic unit of life
B. An organ of the body
C. A type of tissue
D. None of the above
Answer –A. The basic unit of life
Explanation-
7. What are unicellular organisms?
A. Organisms composed of many cells
B. Organisms composed of a single cell
C. Organisms that can move
D. Organisms that can communicate
Answer –B. Organisms composed of a single cell
Explanation-
8. What does a complete structure of a cell ensure?
A. The ability to communicate
B. The ability to move
C. Independent living
D. None of the above
Answer – C. Independent living
Explanation-
9. Who first saw and described a live cell?
A. Robert Brown
B. Anton Von Leeuwenhoek
C. Louis Pasteur
D. Robert Hooke
Answer –B. Anton Von Leeuwenhoek
Explanation-
10. What did Robert Brown discover?
A. The microscope
B. The nucleus
C. The cell membrane
D. The mitochondria
Answer – B. The nucleus
Explanation-
