Question

Assertion: Human heart is four chambered Reason: vena cava is the only artery that supplies deoxygenated blood to the heart

Answer 1

Answer:

The Assertion is True . The Reason is false .

Explanation:

Human heart is 4 chambered as Human are:

1) complex organisms.

2) Humans are warm blooded.

I.E humans require alot of energy and can't allow mixing of blood.

Vena Cava does supply deoxygenated blood  but it's a vein not an artery.

Answer 2

Answer:

The Assertion is True . The Reason is

Explanation:

1) complex organisms.

2) Humans are warm blooded.

I.E humans require alot of energy and can't allow mixing of blood.

Vena Cava does supply deoxygenated blood  but it's a vein not an artery.