1000+ General Knowledge Questions and Answers 2021 - 2

Question: 6

What is the total R.B.C. count precubic mm in our blood?

5000,000 to 5500,000

Question: 7

Name the valve present between left auricle and left ventricle?

Bicuspid valve

Question: 8

How many lumbar vertebrae are there in man?

Five

Question: 9

What is the life span of W.B.C.?

2 to 3 weeks

Question: 10

Write the zoological name for hind brain?

Rhombencephalon