Home Quiz Know These Facts About Blood!
Know These Facts About Blood! thumbnail
Know These Facts About Blood! thumbnail

Know These Facts About Blood!

5th - 12th grades
Played 25 times
Science , Biology
Private thumbnail
Private
Preview (10 questions)
1 Question
30 seconds
Q.

Blood is the life-giving fluid that delivers ___________ to the cells of the body.

Oxygen

Nitrogen

Carbon dioxide
2 Question
30 seconds
Q.

Every living organisms in the world have red colored blood.

True

False
3 Question
30 seconds
Q.

All blood cells originate from hematopoietic stem cells.

Correct

Wrong
4 Question
30 seconds
Q.

How many nucleus are present in the red blood cells?

Two

Three

No nucleus
5 Question
30 seconds
Q.

Who actually has about one cup of blood in his body?

A newborn baby

A cancer patient

Old people
6 Question
30 seconds
Q.

Red blood cells live about how many days in the circulatory system?

100 days

120 days

500 days
7 Question
30 seconds
Q.

Giving blood will decrease your strength.

True

False
8 Question
30 seconds
Q.

There are how many red blood cells in two to three drops of blood?

One million

Two million

One billion
9 Question
30 seconds
Q.

Up to 3 lives are saved by _________ pint of donated blood.

One

Two

Three
10 Question
30 seconds
Q.

Exposing a person's skin to the sun's rays reduces blood pressure by causing levels of to rise __________ in the blood.

Nitric oxide

Oxygen

Carbon monoxide