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प्रश्न
Read the following pairs of examples of organisms.
The pair that belongs to the group of prokaryotes is ______.
पर्याय
Moss and sponge
Yeast and Amoeba
Bacteria and blue-green algae
Penicillium and Spirogyra
उत्तर
Bacteria and blue-green algae
Explanation -
Bacteria and blue-green algae are examples of prokaryotes. These organisms consist of prokaryotic cell (no nuclear membrane, no well defined nucleus and no other cell organelles.
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संबंधित प्रश्न
Which one of the following is not an unicellular organism?
The size of the cells is measured in units of ______
The approximate number of cells in the human body is ______.
Analogy:
Unicellular organism: Chlamydomonas.
Multicellular organism: ______.
Arrange the following cells in the order of their size.
- Bacteria cell
- Frogs egg
- Hen’s egg
- Human egg
In brief state what happens when
- dry apricots are left for sometime in pure water and later transferred to sugar solution?
- a Red Blood Cell is kept in concentrated saline solution?
- the Plasma-membrane of a cell breaks down?
- the leaves are boiled in water first and then a drop of sugar syrup is put on it
- Golgi apparatus is removed from the cell?
Which one of the following terms is not a part of the nucleus?
A suitable term for the various components of cells is
Is the following statement correct? If it is wrong, correct the statement.
Statement : “Unicellular organisms do not respire, only multicellular organisms respire”
Cells consist of many organelles, yet we do not call any of these organelles as structural and functional unit of living organisms. Explain.
