CBSE
Rate of heart beat is determined by
Purkinje Fibres
Papillary muscles
SA-node
AV-node
The leucocytes contain which of the following in large quantity?
Basophils
Neutrophils
Eosinophils
Monocytes
Hamburger shift is also known as
bicarbonate shift
chloride shift
potassium shift
All of the above
In blood, CO2 is transported majorly as
sodium carbonate
carboxyhaemoglobin
bicarbonate
CO2 as such
Rh factor is present in
all vertebrates
all mammals
all reptiles
man and rhesus monkey only
The blood group with antibody-a and antibody-b is
B
A
O
AB
nervous tissue supplied to ventricles
nervous tissue supplied to heart
muscular tissue supplied to ventricle
muscular tissue supplied to heart
The vitamin which is essential for blood clotting is
Vitamin- A
Vitamin- B
Vitamin- C
Vitamin- K
Heparin is synthesized in
liver
kidney
saliva
pancreas
A man of 'A' blood group marries a woman of 'AB' blood group. Which type of progeny would indicate that man is heterozygous?
O
B
A
AB