How many chambers are present in the human heart?
Answer and explanation
Correct answer: Four
The governing concept is the structure of the human circulatory system. The human heart is divided into two upper chambers, called atria, and two lower chambers, called ventricles. Adding them gives 2 + 2 = 4 chambers. Therefore, option C is correct. Two and three are incomplete counts, while five is more than the actual number of chambers in the normal human heart.
Frequently asked questions
What is the correct answer to this question?
Four
Why is this the correct answer?
The governing concept is the structure of the human circulatory system. The human heart is divided into two upper chambers, called atria, and two lower chambers, called ventricles. Adding them gives 2 + 2 = 4 chambers. Therefore, option C is correct. Two and three are incomplete counts, while five is more than the actual number of chambers in the normal human heart.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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