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प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement.
Nucleus is absent in
विकल्प
RBCs
VBCs
All blood cells
Liver cells
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उत्तर
RBCs
APPEARS IN
संबंधित प्रश्न
One of the following does not have a nucleus. This one is:
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.
The colour of a red blood cell is due to _____________.
State briefly, the difference between white blood cells and the red blood cells.
How many molecules of haemoglobin are found in each erythrocyte?
Describe any two types of granulocytes (WBC) w.r.t. their structure and function.
Observe the table and fill the appropriate blocks and rewrite.
| Structure of WBCs | Types of WBCs | Functions | |
| (1) |  |
||
| (2) |  |
||
| (3) |  |
||
| (4) |  |
Write a short note on blood clotting.
The compound formed by the combination of haemoglobin and carbon dioxide is ______.
Give reasons/explain:
A mature mammalian Erythrocyte lacks nucleus, mitochondria and endoplasmic reticulum.
