Circulatory System

Capillaries are the
a) Endocrine glands
b) Small blood vessels
c) Blood Platelets
d) Leucocytes

Answer:

b


Inferior Venacava is formed by uniting the veins of
a) Legs
b) Trunk
c) a and b
d) Neck

Answer:

c


Superior Venacava is formed by uniting veins of
a) Head
b) Neck
c) Hands
d) All the above

Answer:

d


Veins bring blood from various parts of body to
a) Kidney
b) Liver
c) Heart
d) Lungs

Answer:

c


The blood vessels that supply blood to the walls of the heart are called
a) Coronary arteries
b) Coronary Veins
c) Aorta
d) Superior Venacava

Answer:

a


General Science