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Which of these is not asserted in the cell theory?
- a)Cells are the basic structural units of a living organism.
- b)All cells are identical in shape and size.
- c)New cells are formed due to division in odd cells.
- d)The way an organism functions depends on the way the cells work.
Correct answer is option 'B'. Can you explain this answer?
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Which of these is not asserted in the cell theory?a)Cells are the basi...
Explanation:
The correct answer is B: All cells are identical in shape and size.
The cell theory is a fundamental concept in biology that describes the basic properties of cells. It was proposed by Matthias Schleiden and Theodor Schwann in the 19th century. The cell theory consists of three main principles:
1. Cells are the basic structural units of a living organism: This principle asserts that all living organisms are composed of cells, which are the building blocks of life.
2. New cells are formed due to division in existing cells: This principle states that cells can only arise from pre-existing cells through cell division. This process ensures the continuity of life and the growth and development of organisms.
3. The way an organism functions depends on the way the cells work: This principle emphasizes the importance of cells in the functioning of organisms. The activities and functions of an organism are carried out by its cells, which perform specific tasks necessary for the survival and maintenance of life.
However, the cell theory does not assert that all cells are identical in shape and size. In reality, cells can vary greatly in shape, size, and function depending on their specialized roles in the organism. Different types of cells have different structures and functions that enable them to perform specific tasks in the body.
In conclusion, the correct answer is B: All cells are identical in shape and size. This statement is not supported by the cell theory, as cells can vary in shape and size depending on their specialized functions.
The correct answer is B: All cells are identical in shape and size.
The cell theory is a fundamental concept in biology that describes the basic properties of cells. It was proposed by Matthias Schleiden and Theodor Schwann in the 19th century. The cell theory consists of three main principles:
1. Cells are the basic structural units of a living organism: This principle asserts that all living organisms are composed of cells, which are the building blocks of life.
2. New cells are formed due to division in existing cells: This principle states that cells can only arise from pre-existing cells through cell division. This process ensures the continuity of life and the growth and development of organisms.
3. The way an organism functions depends on the way the cells work: This principle emphasizes the importance of cells in the functioning of organisms. The activities and functions of an organism are carried out by its cells, which perform specific tasks necessary for the survival and maintenance of life.
However, the cell theory does not assert that all cells are identical in shape and size. In reality, cells can vary greatly in shape, size, and function depending on their specialized roles in the organism. Different types of cells have different structures and functions that enable them to perform specific tasks in the body.
In conclusion, the correct answer is B: All cells are identical in shape and size. This statement is not supported by the cell theory, as cells can vary in shape and size depending on their specialized functions.
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Which of these is not asserted in the cell theory?a)Cells are the basic structural units of a living organism.b)All cells are identical in shape and size.c)New cells are formed due to division in odd cells.d)The way an organism functions depends on the way the cells work.Correct answer is option 'B'. Can you explain this answer?
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