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Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYStructural Organisation in Animals5 Marks
Question
Which features distinguish blood from lymph?
✓

Answer

Differences between blood and lymph are given below:
S. No.
Blood
Lymph
1.
It contains plasma, erythrocytes, leucocytes and platelets.
It contains plasma and leucocytes.
2.
The presence of haemoglobin imparts red colour to it.
It is colourless as haemoglobin is absent.
3.
Its plasma contains more protein, calcium and phosphorus as compared to lymph.
Its plasma has fewer protein and less calcium and phosphorus than blood.
4.
Contains moderate amount of Co2 and other metabolic wastes.
Contains excessive amount of CO2 and other metabolic wastes.

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