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प्रश्न
Is the following statement correct? If it is wrong, correct the statement.
Statement : “Unicellular organisms do not respire, only multicellular organisms respire”
उत्तर
The above mentioned statement is wrong. The unicellular organisms also respire, reproduce and carry all metabolic functions like multicellular organisms.
The difference is that all the functions are performed by the single cell in a unicellular organism. Similar functions in multicellular organisms are performed by various organs (organ system) which are made up of many different types of cells.
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संबंधित प्रश्न
The unit of measurement used for expressing dimension (size) of cell is ____
The size of the bacterial cell ranges from 0.01 micrometers to 0.5 micrometers.
Analogy:
Unicellular organism: Chlamydomonas.
Multicellular organism: ______.
Analogy:
No true nucleus: Prokaryotic cell.
True nucleus: ______.
The largest cell is the egg of an ______ with 170-millimeter width.
Illustrate only a plant cell as seen under electron microscope. How is it different from animal cell?
Read the following pairs of examples of organisms.
The pair that belongs to the group of prokaryotes is ______.
The unit of measurement used for expressing dimension (size) of cells is :
The size of the cells of an organism has no relation with the size of its body. Do you agree? Give reason for your answer.
______ is the largest isolated single cell.
