Advertisements
Advertisements
प्रश्न
what is Lymph nodes?
Advertisements
उत्तर
Lymph nodes- The structures from which fresh lymph channels arise which pour the
lymph into major anterior veins.
संबंधित प्रश्न
Why is blood needed by all the parts of a body?
Given below is a diagram of a human blood smear. Study the diagram and answer the questions that follow:
- Name the components numbered ‘1’ to ‘4’.
- Mention two structural differences between the parts ‘1’ and ‘2’.
- Name the soluble protein found in part ‘4’ which forms insoluble threads during clotting of blood.
- What is the average lifespan of the component numbered ‘1’ ?
- Component numbered ‘1’ do not have certain organelles but are very efficient in their function. Explain.
Which side of the heart (left or right) contains oxygenated blood?
Name the following:
The smallest common blood vessels formed by the union of capillaries.
What is the function of tonsils?
Draw a neat and labelled diagram.
Internal structure of the heart.
Put a tick mark (✓) against the correct alternative in the following statement.
The blood tastes saltish due to the dissolved.
What are seen as greenish blue lines in our hands and legs?
Why do we call saliva a digestive juice?
