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Question
Put a tick mark (✓) against the correct alternative in the following statement.
The blood tastes saltish due to the dissolved.
Options
Sodium chloride
Potassium chloride
Ammonium nitrate
Sodium nitrate
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Solution
Sodium chloride
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RELATED QUESTIONS
Given alongside is a diagram of human heart showing its internal structures. Label the parts marked 1 to 6, and answer the following questions.
- Which type of blood is carried by the blood vessel marked 2?
- Name the main artery which takes the blood from heart to different parts of the body?
- Which chamber of the heart receives deoxygenated blood from the body?
Name the following:
The valve present in between the chambers on the right side of the human heart.
Give any three differences between an artery and a vein
Multiple choice questions. Tick ( ✓ ) the correct choice:
The four blood groups in humans are
Veins have valves at intervals in their inner lining whereas the arteries do not have valves. Explain.
Respiration takes place because of its up and down movement.
The process of keeping the blood flowing continuously throughout the body.
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______ WBCs are present per mm3 of blood.
Serum differs from blood in lacking ____________.
