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प्रश्न
Name the following:
The process by which leucocytes engulf and destroy bacteria.
उत्तर
Phagocytosis
APPEARS IN
संबंधित प्रश्न
What is blood? Why is it red?
Choose the correct answer:
Both erythrocytes and leucocytes form in the _________
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
The colour of a red blood cell is due to _____________.
Given below is the diagram of a human blood smear. Label the parts numbered 1, 2 and 3.
Write a short note on blood clotting.
The life span of an RBC is ______.
Name the following:
The respiratory pigment contained in RBCs.
Give reasons/explain:
A mature mammalian Erythrocyte lacks nucleus, mitochondria and endoplasmic reticulum.
