Class 7 Exam > Class 7 Questions > Which of the following statements is false?a)...
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Which of the following statements is false?
- a)Oxygenated blood is pumped to all other parts of the body from left ventricle.
- b)Blood from the right side of the heart enters into left side through right auricle and left auricle.
- c)Gaseous exchange in the alveoli happens through capillaries.
- d)Lungs oxygenate the deoxygenated blood.
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Which of the following statements is false?a)Oxygenated blood is pumpe...
Statement A:
- Oxygenated blood is pumped to all other parts of the body from the left ventricle.
- This statement is true.
- The left ventricle is responsible for pumping oxygen-rich blood to the rest of the body through the systemic circulation.
Statement B:
- Blood from the right side of the heart enters into the left side through the right auricle and left auricle.
- This statement is false.
- Blood from the right side of the heart enters the left side through the left atrium, not the right auricle and left auricle.
- The right auricle and left auricle are chambers that receive blood from the veins and pass it to the ventricles.
Statement C:
- Gaseous exchange in the alveoli happens through capillaries.
- This statement is true.
- The alveoli in the lungs are surrounded by a network of capillaries.
- Oxygen from the inhaled air diffuses across the thin walls of the alveoli and into the capillaries, while carbon dioxide diffuses from the capillaries into the alveoli for exhalation.
Statement D:
- Lungs oxygenate the deoxygenated blood.
- This statement is true.
- Deoxygenated blood from the body enters the lungs through the pulmonary arteries.
- In the lungs, carbon dioxide is removed from the blood, and oxygen is added through the process of respiration, resulting in oxygenated blood that is then returned to the heart.
Therefore, the false statement is B: Blood from the right side of the heart enters into the left side through the right auricle and left auricle.
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Which of the following statements is false?a)Oxygenated blood is pumpe...
B is correct
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Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer?
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Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer?.
Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer?.
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Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements is false?a)Oxygenated blood is pumped to all other parts of the body from left ventricle.b)Blood from the right side of the heart enters into left side through right auricle and left auricle.c)Gaseous exchange in the alveoli happens through capillaries.d)Lungs oxygenate the deoxygenated blood.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 7 tests.
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