Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

3,00,000 Jobs Waiting For You


With reference to the blood in a normal person, which one of the following statements is correct?

A The blood has more platelets than WBC
B White blood cells (WBC) are made by lymph nodes only
C Blood cells constitute about 70 percent of the total volume of the blood
D Compared to arteries, veins are less numerous and hold less of the body’s blood at any given time
Answer & Explanation
Option: [A]

Your Valuable Comments Please...

Important EBooks for Competitive Exams