Question

Fill in the blanks with suitable words:
a) ................ are the veins included in portal circulation.
b) When oxygenated blood enters the left atria subsequently
................. contracts.
c) Fluid part of blood in intracellular space forms.................

Answer 1

Answer:

a)The blood leaves the liver to the heart in the hepatic veins. The portal vein is not a true vein, because it conducts blood to capillary beds in the liver and not directly to the heart.

b)Heart chambers

c)

...

Answer 2

Answer:

Business consists in producing/purchasing goods or providing services of a commercial nature. The nature of work comprised in a profession is rendering of services of a specialized personal nature. In employment, an employee performs duties, as per the agreement of employment.