Write The Correct Statement.

Question 11 Mark

Capillaries unite together to form the arteries.

Answer

Capillaries unite together to form the veins.

Question 21 Mark

William Harvey described the blood groups in man.

Answer

William Harvey described the mechanism of circulation in the body.

Question 31 Mark

Blood vessels which carry the blood away from heart are called veins.

Answer

Blood vessels which carry the blood away from heart are called arteries.

Question 41 Mark

Continuous upward and downward movement of diaphragm is necessary to bring about the beating of heart.

Answer

Continuous upward and downward movement of diaphragm is necessary to bring about the breathing.

Question 51 Mark

A lung is present on either sides of heart in abdominal cavity.

Answer

A lung is present on either sides of heart in thoracic cavity.

Question 61 Mark

Respiratory system and respiration begins with mouth.

Answer

Respiratory system and respiration begins with nose.

Question 71 Mark

Cells need supply of insoluble nutrients and oxygen for the energy production.

Answer

Cells need the supply of soluble nutrients and oxygen for the energy production.

Science Write The Correct Statement.