Major blood components, composition and functions — task. Science Test Space, Class 10.

Choose the correct answer:

[Note: There maybe more than one right option]

1. How much does the fibrinogen constitute in the plasma protein?

10 - 15%
54 - 60%
4 - 7%
35 - 38%

2. Formed elements or blood cells include which of the following?

Neuron
Leucocytes
Erythrocytes
Platelets

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