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प्रश्न
Mitochondria are regarded as semiautonomous organelles, due to the presence of ______.
विकल्प
Cristae
RNA
DNA
F1 particles
उत्तर
Mitochondria are regarded as semiautonomous organelles, due to the presence of DNA.
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संबंधित प्रश्न
What is blood? Why is it red?
The diagram below shows part of the capillary bed in an organ of the human body. Some of the blood arriving at the capillaries at points labeled A, moves out into the spaces between the tissue cells. Study the diagram and answer the questions that follow:
Name any one important component of the blood which remains inside the capillaries and fails to move out into the spaces.
Put a tick mark (✓) against the correct alternative in the following statement.
Nucleus is absent in
State briefly, the difference between white blood cells and the red blood cells.
The red-coloured pigment present in RBCs is called ______.
Observe the table and fill the appropriate blocks and rewrite.
| Structure of WBCs | Types of WBCs | Functions | |
| (1) |  |
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| (2) |  |
||
| (3) |  |
||
| (4) |  |
Sketch and label any four leucocytes.
Distinguish between Erythrocytes and Leucocytes.
Mention the following:
Average life span of RBCs.
The compound formed by the combination of haemoglobin and carbon dioxide is ______.
