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What is the ratio of blood dilution...

What is the ratio of blood dilution for WBC cell counting under 10 X objective of the microscope ?

A

` 1 : 10 ` times

B

` 1: 20 ` times

C

` 1 : 40 ` times

D

` 1 : 15 ` times

Text Solution

Verified by Experts

The correct Answer is:
B
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