Common-Core/ Grade 9
Science MCQ Based On Blood circulatory system in humans
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Common-Core Grade 9 - 9 Blood circulatory system in humans
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Blood clots are gel-like clumps of blood. They are beneficial when they form in response to an injury or a cut, plugging the injured blood vessel, which stops bleeding
The organ which is involved in pumping blood to different body parts is the heart
The lymphatic system is part of the immune system. It produces and releases lymphocytes
the smallest blood vessels and present in the lungs and muscles.
A type of blood cell that is made in the bone marrow and found in the blood
It is the process where these white blood cells surround, engulf, and destroy foreign substances.
It helps in sustaining all the organ systems.
any of the white blood cells that usually lack granules in their cytoplasm having an affinity for specific biological stains
The left main pulmonary artery is shorter than the right, passes behind and downwards the descending aorta and above the left main bronchus to the root of the left lung
Spleen is an organ that is part of the lymphatic system.
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