People living in high altitudes (like mountains) usually have a _________?

A: smaller number of Red Blood Cells

B: larger number of Red Blood Cells

C: smaller number of White Blood Cells

D: larger number of White Blood Cells

Check Correct Option

larger number of Red Blood Cells

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Sheeraz Ahmed graduated from National University of Modern Languages Islamabad in 2019, currently he is CSS Aspirant, and he also appeared in Sindh Public Service Commission (SPSC), Federal Public Service Commission (FPSC) for the purpose of recruitment. At our site Sheeraz publishes the Important MCQs to help students and Job Seekers.

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People living in high altitudes (like mountains) usually have a _________?

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