Another treatment of myocardial infarction beside angioplasty is………….
a) transplant
b) bypass surgery
c) antibiotic
d) all of these
In bypass
surgery, a vessel is taken from some other part of the body and grafted from
aorta to the…………..
a) aorta
b) pulmonary artery
c) coronary artery
d) all of these
World heart day is held on……
a) 28th August
b) 28th September
c) 28 November
d) 28th December
Exercise:
Absorption of water molecules through root hairs is due to…..…….
a) active transport
b) diffusion
c) osmosis
d) pressure flow
According to pressure-flow theory one of the following is NOT a sink……….….
a) root
b) leaves
c) stem tubers
d) fruits
