Advertisements
Advertisements
प्रश्न
What are seen as greenish blue lines in our hands and legs?
Advertisements
उत्तर
Veins
APPEARS IN
संबंधित प्रश्न
The diagram given below represents a section of the human heart. Answer the questions that follow:
- Which parts of heart are in the diastolic phase? Give a reason to support your answer.
- Label the parts numbered 1 and 2 in the diagram. What type of blood flows through them?
- What causes the heart sounds ‘LUBB’ and ‘DUP’?
- Name the blood vessels that supply oxygenated blood to the heart muscles.
- Draw neat labelled diagrams of a cross section of an artery and a vein.
Draw the structure of a human heart and label its parts.
How do you account for the following difference?
The walls of the right ventricle are thicker than those of the right auricle.
Fill in the blanks with suitable words given below:
The carbon dioxide loaded blood from right ventricle is pumped into the lungs through ______.
Multiple choice questions. Tick ( ✓ ) the correct choice:
Human heart has
Name the main parts of the circulatory system.
Differentiate between:
Red blood cells and White blood cells
Circulation is carried out by ______ in higher animals.
Spleen is referred to as ______.
Identify the function of the erythropoietin hormone produced by kidney cells.
