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Science TNSB Mentoring
Class 10 Crash course
Transportation in plants and circulation in animals
Assignment II
4.
Blood - composition and functions
Question:
4
m.
Choose the correct answer for the given question from the options:
[
Note
:
There maybe more than one right option
]
1
.
What is the role of fibrinogen?
Maintains osmotic concentration
Responsible for immune responses
Blood clotting
Transports lipid molecules
2
.
How much percentage does the erythrocytes constitute?
99%
80%
20%
Less than 1%
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