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Types of Blood Circulatory Systems in Animals

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Types of Blood Circulatory Systems in Animals

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Questions and Answers

Which of the following components is NOT part of the closed circulatory system in humans?

Blood

Sinuses (correct)

Blood vessels

Heart

In the closed circulatory system of humans, which component acts as a fluid with cells and other dissolved substances?

Blood (correct)

Arteries

Veins

Capillaries

Which type of circulatory system allows blood to flow through open tissue spaces called Sinuses?

Open circulatory system (correct)

Mollusc circulatory system

Closed circulatory system

Arthropod circulatory system

What is the main difference between an open circulatory system and a closed circulatory system?

Blood within closed tubular vessels in closed system Signup and view all the answers

Where does the aortic arch continue downwards as, distributing blood to regions below the heart?

Dorsal aorta Signup and view all the answers

Which vein brings deoxygenated blood from the lower body to the right atrium of the heart?

Femoral vein Signup and view all the answers

Who was the first Arab Physician to explain pulmonary circulation?

Ibn-al-Nafees Signup and view all the answers

Which English Physician explained systemic circulation in detail?

William Harvey Signup and view all the answers

What is the function of the systemic circuit in the human circulatory system?

Circulating oxygenated blood from the left ventricle to all organs of the body Signup and view all the answers

Which artery is responsible for supplying blood to the liver?

Hepatic artery Signup and view all the answers

What initiates the heartbeat in humans?

Electrical signal causing atrial contraction Signup and view all the answers

Which chamber of the heart forces oxygenated blood into the systemic aorta?

Left ventricle Signup and view all the answers