1.
Leucocytes are colourless due to
2.
When the right atrium contracts, blood flows from the right atrium into the
3.
How many double circulations are normally completed by the human heart in one minute?
4.
Pulse waves is mainly caused by the
6.
Which of the following cells do not exhibit phagocytic activity?
7.
Which of the following chambers of heart first receives blood from the systemic circulation?
8.
The chief function of lymph nodes in mammals is to
9.
Which of the following is pressed exactly by a doctor on your wrist while recording your pulse?
10.
A muscular wall is absent in
12.
The duration of a cardiac cycle is
13.
Hepatic portal system starts from
14.
When two atria contract simultaneously and result in the blood pumping two ventricles, this is called
15.
The agranulocytes responsible for immune response of the body are
