Read before you practise · 2 min
Read Lymph from Tissue to Vein
Lymph returns excess tissue fluid to the blood and carries immune cells and absorbed materials.
NSEB · Body Fluids and Circulation · 2 linked questions · 100% coverage
Know this first
Lymph is the central idea in this question pattern. Identify the condition in the stem before applying the method below.
Study deeper: NCERT Biology · Body Fluids and Circulation
Know its contents and route
Lymph contains many lymphocytes and very few red blood cells. It moves from tissues through lymphatic vessels toward veins and the heart; it does not flow outward from the heart to organs.
Recognise its roles
Lymphatic vessels return excess interstitial fluid and transport absorbed fats and other materials. Lymphocytes support immune defence.
OlympIQ exam lens
- ✓Many WBC/lymphocytes; few RBC.
- ✓Tissue → lymphatics → venous circulation.
- ✓Lymphocytes contribute to immunity.
OlympIQ trap
Lymph is returning tissue fluid, not a second arterial supply from the heart.
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