GK (Biology)
Description: General Science | |
Number of Questions: 25 | |
Created by: Amit Pandey | |
Tags: General Knowledge Science General Biology |
The level of calcium in the blood is regulated because
Which of the following leucocytes have an unlobed nucleus?
If all the blood corpuscles from blood are eliminated, then the liquid left is
People with the blood group ‘AB’ lack
The voracious scavenger cells of blood are
In a normal man, the amount of blood pumped out by the heart per minute is
Landsteiner was awarded the Nobel Prize for the discovery of
Chemicals produced by lymphocytes, which act on foreign harmful substances and destroy or neutralise them, are known as
Polycyathaemia is an increase in the count of
The most abundant protein of serum is
Blood platelet formation occurs in
Antibodies are produced by
The gas making the most stable combination with RBC haemoglobin is
Blood platelets help in the blood coagulation mechanism by liberation of
Man is known as warm blooded because
The ratio of WBC : RBC is about _____ in man.
The gland which regulates the level of calcium in the blood by increasing its level is /are
Valves are present in
The pulse pressure of normal adult is _______ mm/Hg.
ECG records
ECG is a method to detect
The human heart is
The number which one of the following increases during allergic diseases and leukaemia?
The circulatory system of a cockroach is
The place where the heart is situated in humans is