CBSE Class 10 Biology Transportation in Human

Q.

The adult male has about _________ blood in his body.



Q.

Which component of blood makes antibodies and fights disease-causing germs?



Q.

Which protein component assists platelets in blood clotting?



Q.

In adults, the normal systolic pressure is ____________ mmHg, while the diastolic pressure is ___________ mmHg.



Blood

This video explains the components of blood, blood vessels and the concept of blood pressure.