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प्रश्न
Given below is a certain structure, write its chief functional activity.
Lymphocytes - ______.
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उत्तर
Lymphocytes - Produce antibodies.
संबंधित प्रश्न
The vein that carries oxygenated blood.
What is meant by human circulatory system? Name the organs of the circulatory system in humans.
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
Put a tick mark (✓) against the correct alternative in the following statement.
Pulmonary vein carries
Differentiate between the following pair of terms: Vena Cava and Aorta
The oxygen-rich blood from the lungs comes into the ______ of the heart.
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which types of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
- Which chamber of the heart receives oxygenated blood from the lungs?
Why do we call saliva a digestive juice?
Which of the following is TRUE regarding leucocytosis?
The valve which prevents back flow of blood in the veins and lymph vessels is ______.
